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https://www.zerosequencecurrenttransformer.com/photo/pl35381613-gfuve_test_901_1000a_heavy_current_primary_injection_test_set_for_ct_ratio_test_test_901.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35381611-gfuve_test_901_1000a_heavy_current_primary_injection_test_set_for_ct_ratio_test_test_901.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35381609-gfuve_test_901_1000a_heavy_current_primary_injection_test_set_for_ct_ratio_test_test_901.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35381612-gfuve_test_901_1000a_heavy_current_primary_injection_test_set_for_ct_ratio_test_test_901.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35381608-gfuve_test_901_1000a_heavy_current_primary_injection_test_set_for_ct_ratio_test_test_901.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 GFUVE TEST-901 1000a Heavy Current Primary Injection Test Set For Ct Ratio Test Test-901 TEST-901 LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TEST SET Description TEST-901 primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.4 primary current injection test equipment primary current injection test kit https://www.zerosequencecurrenttransformer.com/sale-10750938-gfuve-t-209-6kg-portable-electrical-test-equipment-high-voltage-circuit-breaker-analyzer.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl19278351-gfuve_t_209_6kg_portable_electrical_test_equipment_high_voltage_circuit_breaker_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19278352-gfuve_t_209_6kg_portable_electrical_test_equipment_high_voltage_circuit_breaker_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19278353-gfuve_t_209_6kg_portable_electrical_test_equipment_high_voltage_circuit_breaker_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35312467-gfuve_t_209_6kg_portable_electrical_test_equipment_high_voltage_circuit_breaker_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35312466-gfuve_t_209_6kg_portable_electrical_test_equipment_high_voltage_circuit_breaker_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240d5a3d04d.mp4.jpg?1606624819 GFUVE T-209 6kg Portable Electrical Test Equipment High Voltage Circuit Breaker Analyzer T-209 PORTABLE HIGH VOLTAGE CIRCUIT BREAKER TESTER Description T-209 Circuit Breaker Tester can test the vacuum circuit breaker, SF6, oil circuit breaker, GIS and etc. the test parameters include, close or open time, delta time, bounce time, bounce cycles, multi-operation, stroke, gap, over-travel, overshoot, rebound and the speed, with the ability of test results and graph display. features 1. Immunity : withstand the 550KV electrostatic environment . 2. Transducer: with one https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/920c8c3c763cbd8a54227d3a1315d064/playlist.m3u8 30 2020-01-19T16:04:56+08:00 23 4.5 electronic test equipment electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12875471-gfuve-gf6018a-electrical-test-equipment-1000v-clamp-type-multimeter-calibrator.html 0.8 weekly 2021-08-19 https://www.zerosequencecurrenttransformer.com/photo/pl29664909-gfuve_gf6018a_electrical_test_equipment_1000v_clamp_type_multimeter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35316851-gfuve_gf6018a_electrical_test_equipment_1000v_clamp_type_multimeter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35316853-gfuve_gf6018a_electrical_test_equipment_1000v_clamp_type_multimeter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35316852-gfuve_gf6018a_electrical_test_equipment_1000v_clamp_type_multimeter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35316854-gfuve_gf6018a_electrical_test_equipment_1000v_clamp_type_multimeter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/sale-13773901-gfuve-t-213-ip65-power-transformer-winding-dc-resistance-tester-20a-with-8m-cable.html 0.8 weekly 2021-08-18 https://www.zerosequencecurrenttransformer.com/photo/pl33547371-gfuve_t_213_ip65_power_transformer_winding_dc_resistance_tester_20a_with_8m_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl33547373-gfuve_t_213_ip65_power_transformer_winding_dc_resistance_tester_20a_with_8m_cable.jpg https://www.zerosequencecurrenttransformer.com/sale-13509187-gfuve-t-212-micro-ohm-meter-tester-contact-resistance-test-set-circuit-breaker-200a-contact-resistan.html 0.8 weekly 2021-08-18 https://www.zerosequencecurrenttransformer.com/photo/pl35296504-gfuve_t_212_micro_ohm_meter_tester_contact_resistance_test_set_circuit_breaker_200a_contact_resistance_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35296501-gfuve_t_212_micro_ohm_meter_tester_contact_resistance_test_set_circuit_breaker_200a_contact_resistance_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35296502-gfuve_t_212_micro_ohm_meter_tester_contact_resistance_test_set_circuit_breaker_200a_contact_resistance_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35296505-gfuve_t_212_micro_ohm_meter_tester_contact_resistance_test_set_circuit_breaker_200a_contact_resistance_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35296503-gfuve_t_212_micro_ohm_meter_tester_contact_resistance_test_set_circuit_breaker_200a_contact_resistance_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24291338675.mp4.jpg?1606627670 GFUVE T-212 Micro-ohm Meter Tester/Contact Resistance Test Set Circuit Breaker 200A Contact Resistance Meter T-212 Micro-ohm Meter Tester/Contact Resistance Test Set Description T-212 Micro-ohm meter tester adopts the top open structure or vehicle mounted horizontal chassis. The advantages are as follows: more small volume, more light weight, more strong functions, and the simple operation. It designed for field testing. The high output voltage is 10V. Display is 160*128 large LCD screen. Test current optionally, test time can be set, test process dynamic tips, suitable for https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/60620d8a275004b6e17c054d560333db/playlist.m3u8 55 2020-01-19T18:03:11+08:00 31 4.3 200A Contact Resistance Meter RS232 Contact Resistance Meter 10V Contact Resistance Meter https://www.zerosequencecurrenttransformer.com/sale-12867404-gfuve-gf302d1-energy-meter-calibration-equipment-with-build-in-voltage-source-and-electronic-referen.html 0.8 weekly 2021-08-17 https://www.zerosequencecurrenttransformer.com/photo/pl35290740-gfuve_gf302d1_energy_meter_calibration_equipment_with_build_in_voltage_source_and_electronic_reference.jpg https://www.zerosequencecurrenttransformer.com/photo/pl35290739-gfuve_gf302d1_energy_meter_calibration_equipment_with_build_in_voltage_source_and_electronic_reference.jpg 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https://www.zerosequencecurrenttransformer.com/photo/pl34744134-gfuve_s50_2mhz_bandwidth_500a_clamp_on_ac_current_probe_with_52mm_jaw.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210127_60112b6f260d5.mp4.jpg?1625553043 GFUVE S50 2MHz Bandwidth 500A Clamp On AC Current Probe With 52mm Jaw S50 1200A 1mv/A and 1mA/A output AC Current Clamp on CT Description The round jaw design on the S50 Series AC current clamp on CT along with the high content nickel metal core makes them well suited for power quality applications where high accuracy and low phase shift along with wide frequency are important from 10Hz to 10MHz. Measurement range is 1mA to 1200A. features 1. Measurement range of 1mA to 1200A AC 2. Improved ergonomic design & easy operation 3. 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https://www.zerosequencecurrenttransformer.com/photo/pl34871375-gfuve_p110_1000a_cable_fault_analysis_clamp_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/sale-10402861-gfuve-q50a-ac-current-clamp-probe-oscilloscope-current-probe-with-high-linearity.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl34870100-gfuve_q50a_ac_current_clamp_probe_oscilloscope_current_probe_with_high_linearity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34870103-gfuve_q50a_ac_current_clamp_probe_oscilloscope_current_probe_with_high_linearity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34870101-gfuve_q50a_ac_current_clamp_probe_oscilloscope_current_probe_with_high_linearity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34870102-gfuve_q50a_ac_current_clamp_probe_oscilloscope_current_probe_with_high_linearity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34870108-gfuve_q50a_ac_current_clamp_probe_oscilloscope_current_probe_with_high_linearity.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bfec132a1.mp4.jpg?1603878684 GFUVE Q50A AC Current Clamp Probe Oscilloscope Current Probe With High Linearity Q50A 1000A RATIO CUSTOMISED AC CLAMP ON CT CURRENT TRANSFORMER Description The model Q50A current probe is designed for fast and easy measuring the current in industrial and power environment, it has wide range of current measurement. features 1. Measurement range of 1mA to 1000A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 ; When 1A output, it is 0.1 ; When 5A output, it is 2.5VA. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/af1ee8319cfc3586416fe2c55df494b5/playlist.m3u8 16 2020-04-24T18:32:27+08:00 13 4.5 current clamp probe scope current probe https://www.zerosequencecurrenttransformer.com/sale-10403802-gfuve-p18-100a-voltage-output-2m-hz-bandwidth-class-0-1-ac-current-clamp.html 0.8 weekly 2026-02-13 https://www.zerosequencecurrenttransformer.com/photo/pl34868784-gfuve_p18_100a_voltage_output_2m_hz_bandwidth_class_0_1_ac_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34868785-gfuve_p18_100a_voltage_output_2m_hz_bandwidth_class_0_1_ac_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34868783-gfuve_p18_100a_voltage_output_2m_hz_bandwidth_class_0_1_ac_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34868786-gfuve_p18_100a_voltage_output_2m_hz_bandwidth_class_0_1_ac_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34868883-gfuve_p18_100a_voltage_output_2m_hz_bandwidth_class_0_1_ac_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/sale-10359385-gfuve-xq20-200a-clamp-on-ac-current-probe-high-accuracy-for-electric-meter-testing.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl34867619-gfuve_xq20_200a_clamp_on_ac_current_probe_high_accuracy_for_electric_meter_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34867621-gfuve_xq20_200a_clamp_on_ac_current_probe_high_accuracy_for_electric_meter_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34867618-gfuve_xq20_200a_clamp_on_ac_current_probe_high_accuracy_for_electric_meter_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34867620-gfuve_xq20_200a_clamp_on_ac_current_probe_high_accuracy_for_electric_meter_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34867622-gfuve_xq20_200a_clamp_on_ac_current_probe_high_accuracy_for_electric_meter_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b513dbc47.mp4.jpg?1603879440 GFUVE XQ20 200A Clamp On AC Current Probe High Accuracy For Electric Meter Testing XQ20 HIGH PRECISION STANDARD MINI CLAMP-ON CURRENT SENSOR CT Description The model XQ20 clamp on current sensor is suitable for 200A cable online measurement, the user friendly shape make It easily clamp onto cables or bus bars features 1. Measurement range of 1mA to 200A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 6. Output model: Lead output(2.5m) applications 1. Electric energy https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/1a33f4a1f72418ec22d26a703d355d43/playlist.m3u8 16 2020-04-24T17:46:11+08:00 20 4.1 current clamp probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10395271-gfuve-q110-5a-output-ac-current-probe-current-clamp-probe-for-oscilloscope-high-accuracy.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34743721-gfuve_q110_5a_output_ac_current_probe_current_clamp_probe_for_oscilloscope_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34743720-gfuve_q110_5a_output_ac_current_probe_current_clamp_probe_for_oscilloscope_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34743719-gfuve_q110_5a_output_ac_current_probe_current_clamp_probe_for_oscilloscope_high_accuracy.jpg 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https://www.zerosequencecurrenttransformer.com/sale-14000150-20ma-three-phase-electric-meter-calibration-energy-meter-calibrator.html 0.8 weekly 2021-07-14 https://www.zerosequencecurrenttransformer.com/photo/pl34603574-20ma_three_phase_electric_meter_calibration_energy_meter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34603575-20ma_three_phase_electric_meter_calibration_energy_meter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34603576-20ma_three_phase_electric_meter_calibration_energy_meter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34603577-20ma_three_phase_electric_meter_calibration_energy_meter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/sale-13991657-harmonic-480v-electric-meter-calibration-640-480-resolution.html 0.8 weekly 2025-06-30 https://www.zerosequencecurrenttransformer.com/photo/pl34568788-harmonic_480v_electric_meter_calibration_640_480_resolution.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34568795-harmonic_480v_electric_meter_calibration_640_480_resolution.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34568807-harmonic_480v_electric_meter_calibration_640_480_resolution.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34568817-harmonic_480v_electric_meter_calibration_640_480_resolution.jpg https://www.zerosequencecurrenttransformer.com/sale-13991325-500v-electric-meter-calibration-creep-testing-open-circuit-protection.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34567517-500v_electric_meter_calibration_creep_testing_open_circuit_protection.jpg https://www.zerosequencecurrenttransformer.com/sale-10402721-gfuve-q40-oscilloscope-ac-current-probe-current-clamp-probe-600a-input-current-high-accuracy.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl34717056-gfuve_q40_oscilloscope_ac_current_probe_current_clamp_probe_600a_input_current_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34717058-gfuve_q40_oscilloscope_ac_current_probe_current_clamp_probe_600a_input_current_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34717057-gfuve_q40_oscilloscope_ac_current_probe_current_clamp_probe_600a_input_current_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34717059-gfuve_q40_oscilloscope_ac_current_probe_current_clamp_probe_600a_input_current_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34717055-gfuve_q40_oscilloscope_ac_current_probe_current_clamp_probe_600a_input_current_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bf6a37021.mp4.jpg?1604307061 GFUVE Q40 Oscilloscope AC Current Probe , Current Clamp Probe 600A Input Current High Accuracy Q40 Selection 500A Good Linarity Clamp On Current Sensor Description The Q40 Series AC Current Probes are high performance models, and use a custom nickel core to improve accuracy and phase shift on the low end of the measurement range. The Q40 Series is an excellent probe to be used in power and low level current measurement applications.detection. features 1. Power quality measuring 2. Large industrial loads 3. Measuring around cable bundles 4. Power load monitoring 5. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/8d49687b9d5f91c8cd73518097efd848/playlist.m3u8 17 2020-04-24T18:30:17+08:00 9 4.3 scope current probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10402187-gfuve-q20b-0-2-accuracy-ac-current-probe-oscilloscope-current-probe-ratio-1000-1.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl34714406-gfuve_q20b_0_2_accuracy_ac_current_probe_oscilloscope_current_probe_ratio_1000_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34714408-gfuve_q20b_0_2_accuracy_ac_current_probe_oscilloscope_current_probe_ratio_1000_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34714405-gfuve_q20b_0_2_accuracy_ac_current_probe_oscilloscope_current_probe_ratio_1000_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34714407-gfuve_q20b_0_2_accuracy_ac_current_probe_oscilloscope_current_probe_ratio_1000_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34714460-gfuve_q20b_0_2_accuracy_ac_current_probe_oscilloscope_current_probe_ratio_1000_1.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bec1aff69.mp4.jpg?1603880196 GFUVE Q20B 0.2% Accuracy AC Current Probe , Oscilloscope Current Probe Ratio 1000 /1 Q20B High Performance Openable Jaw AC Current Clamp On Cts Description The model Q20B openable jaw AC current clamp on cts are best-in-class devices for use with power meters, power analyzers and high performance oscilloscopes. features 1. Measurement range of 1mA to 200A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 6. Output model: Lead output(2.5m) applications 1. Electric energy https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/95cd4285dffc76643d5e36a623db4f60/playlist.m3u8 17 2020-04-24T18:27:39+08:00 10 4.8 current clamp probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10400655-gfuve-q13-permalloy-oscilloscope-clamp-on-amp-ac-current-probe-compact-size-for-10a-electrical-clamp.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl34711618-gfuve_q13_permalloy_oscilloscope_clamp_on_amp_ac_current_probe_compact_size_for_10a_electrical_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34711619-gfuve_q13_permalloy_oscilloscope_clamp_on_amp_ac_current_probe_compact_size_for_10a_electrical_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34711621-gfuve_q13_permalloy_oscilloscope_clamp_on_amp_ac_current_probe_compact_size_for_10a_electrical_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34711620-gfuve_q13_permalloy_oscilloscope_clamp_on_amp_ac_current_probe_compact_size_for_10a_electrical_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34711622-gfuve_q13_permalloy_oscilloscope_clamp_on_amp_ac_current_probe_compact_size_for_10a_electrical_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bc5bcff15.mp4.jpg?1604306091 GFUVE Q13 Permalloy Oscilloscope Clamp on Amp AC Current Probe Compact Size For 10A Electrical clamp meter Q13 Low current CE 100A/100mA Split Core AC Current Probe Description The Q13 is a high accuracy mini probe for measurements to 120A AC. This current probe uses a special magnetic core to provide higher accuracy and lower phase shift. The Q13 Series is an excellent probe to be used in power and low level current measurement applications. features 1. Measurement range of 1mA to 120A AC 2. Improved ergonomic design and easy operation 3. High content nickel metal core 4. Low https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/ea8899454bc26a71ace50c524ead8016/playlist.m3u8 17 2020-04-24T18:17:17+08:00 13 4.6 current clamp probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10404349-gfuve-xq13-electrical-inductive-ac-current-probe-clamp-type-100ma-current-measurements.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34689065-gfuve_xq13_electrical_inductive_ac_current_probe_clamp_type_100ma_current_measurements.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34689066-gfuve_xq13_electrical_inductive_ac_current_probe_clamp_type_100ma_current_measurements.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34689062-gfuve_xq13_electrical_inductive_ac_current_probe_clamp_type_100ma_current_measurements.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34689064-gfuve_xq13_electrical_inductive_ac_current_probe_clamp_type_100ma_current_measurements.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34689063-gfuve_xq13_electrical_inductive_ac_current_probe_clamp_type_100ma_current_measurements.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b513dbc47.mp4.jpg?1603879440 GFUVE XQ13 Electrical Inductive AC Current Probe Clamp Type 100MA Current Measurements XQ13 High Performance Handheld Clamp On Current Transducer Description The model XQ13 handheld clamp on current transducer is suitable for 10A-100A cable online measurement, it belongs to high performance transducer fifield features 1. Measurement range of 1mA to 100A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 6. Output model: Lead output(2.5m) applications 1. Electric energy https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/1a33f4a1f72418ec22d26a703d355d43/playlist.m3u8 16 2020-04-24T17:46:11+08:00 20 4.3 current clamp probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10394210-gfuve-p50-low-voltage-ac-current-probe-4-20ma-output-large-jaw-opening-easy-operation.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34687293-gfuve_p50_low_voltage_ac_current_probe_4_20ma_output_large_jaw_opening_easy_operation.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34687292-gfuve_p50_low_voltage_ac_current_probe_4_20ma_output_large_jaw_opening_easy_operation.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34687294-gfuve_p50_low_voltage_ac_current_probe_4_20ma_output_large_jaw_opening_easy_operation.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34687295-gfuve_p50_low_voltage_ac_current_probe_4_20ma_output_large_jaw_opening_easy_operation.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34687319-gfuve_p50_low_voltage_ac_current_probe_4_20ma_output_large_jaw_opening_easy_operation.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 GFUVE P50 Low Voltage AC Current Probe 4-20mA Output Large Jaw Opening Easy Operation P50 Selected AC Curent Measurement Clamp-on Probe Description The P50 is a general purpose 1000A AC current probe designed for use with DMMs, loggers and other instruments that have a current input. It has a 1000:1 ratio and output of 1mA per amp or 1mV per amp measured in the jaw. The P50 has an integral 2.5m lead terminated. The rounded jaw design on this probe makes it well-suited for power applications where high accuracy 0.1% and low phase shift and wide frequency https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.2 current clamp probe scope current probe https://www.zerosequencecurrenttransformer.com/sale-10404056-gfuve-q8a2-10a-high-sensitivity-ac-current-clamp-probe-permalloy-core-8mm-jaw-opening.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34686347-gfuve_q8a2_10a_high_sensitivity_ac_current_clamp_probe_permalloy_core_8mm_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34686345-gfuve_q8a2_10a_high_sensitivity_ac_current_clamp_probe_permalloy_core_8mm_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34686346-gfuve_q8a2_10a_high_sensitivity_ac_current_clamp_probe_permalloy_core_8mm_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34686343-gfuve_q8a2_10a_high_sensitivity_ac_current_clamp_probe_permalloy_core_8mm_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34686344-gfuve_q8a2_10a_high_sensitivity_ac_current_clamp_probe_permalloy_core_8mm_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bb138a7a7.mp4.jpg?1603879977 GFUVE Q8A2 10A High Sensitivity AC Current Clamp Probe Permalloy Core 8mm Jaw Opening Q8A2 High Sensitivity Permalloy Core AC Current Clamp Description The model Q8A2 permalloy core current clamp with high accuracy up to 0.1% has been designed for use with multimeters, recorders, power analysers, safety testers etc. features 1. Measurement range of 1mA to 10A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 6. Output model: Lead output(2.5m) applications 1. Electric https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/c4818dc71e98cabd7e3cf258204a4e3e/playlist.m3u8 16 2020-04-24T18:11:50+08:00 8 4.7 current clamp probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10404487-gfuve-q125-white-ac-current-probe-amp-probe-clamp-digital-energy-meters-application.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34676199-gfuve_q125_white_ac_current_probe_amp_probe_clamp_digital_energy_meters_application.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34676198-gfuve_q125_white_ac_current_probe_amp_probe_clamp_digital_energy_meters_application.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34676197-gfuve_q125_white_ac_current_probe_amp_probe_clamp_digital_energy_meters_application.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34676196-gfuve_q125_white_ac_current_probe_amp_probe_clamp_digital_energy_meters_application.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34676200-gfuve_q125_white_ac_current_probe_amp_probe_clamp_digital_energy_meters_application.jpg https://www.zerosequencecurrenttransformer.com/sale-10402939-gfuve-q8a1-high-precision-low-current-amp-probe-nickel-metal-core-accuracy-class-0-1.html 0.8 weekly 2025-07-06 https://www.zerosequencecurrenttransformer.com/photo/pl34685236-gfuve_q8a1_high_precision_low_current_amp_probe_nickel_metal_core_accuracy_class_0_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34685237-gfuve_q8a1_high_precision_low_current_amp_probe_nickel_metal_core_accuracy_class_0_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34685233-gfuve_q8a1_high_precision_low_current_amp_probe_nickel_metal_core_accuracy_class_0_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34685235-gfuve_q8a1_high_precision_low_current_amp_probe_nickel_metal_core_accuracy_class_0_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34685234-gfuve_q8a1_high_precision_low_current_amp_probe_nickel_metal_core_accuracy_class_0_1.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2ba3b4f26f.mp4.jpg?1604305703 GFUVE Q8A1 High Precision Low Current Amp Probe Nickel Metal Core Accuracy Class 0.1 Q8A1 High Precision AC Measurement Clamp On Current Probe Description The model Q8A1 current probe is based on AC transformer technology for use in measurement of AC current, it is suitable for 5A, 10A cable online measurement. features 1. Measurement range of 1mA to 10A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 6. Output model: Lead output(2.5m) applications 1. Electric energy https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/d4c84c3f4d0e22798cf75ace53c52e32/playlist.m3u8 20 2020-04-24T18:08:07+08:00 3 4.5 current clamp probe scope current probe https://www.zerosequencecurrenttransformer.com/sale-10404253-gfuve-q8-thin-jaws-ac-current-probe-10ma-output-low-current-probe-for-oscilloscope.html 0.8 weekly 2025-07-04 https://www.zerosequencecurrenttransformer.com/photo/pl34672298-gfuve_q8_thin_jaws_ac_current_probe_10ma_output_low_current_probe_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34672359-gfuve_q8_thin_jaws_ac_current_probe_10ma_output_low_current_probe_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34672362-gfuve_q8_thin_jaws_ac_current_probe_10ma_output_low_current_probe_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34672361-gfuve_q8_thin_jaws_ac_current_probe_10ma_output_low_current_probe_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34672360-gfuve_q8_thin_jaws_ac_current_probe_10ma_output_low_current_probe_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/sale-10401562-gfuve-q20a-clip-on-probe-high-frequency-current-probe-ac-current-clamp-2-5-meter-cable.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34678783-gfuve_q20a_clip_on_probe_high_frequency_current_probe_ac_current_clamp_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34678787-gfuve_q20a_clip_on_probe_high_frequency_current_probe_ac_current_clamp_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34678790-gfuve_q20a_clip_on_probe_high_frequency_current_probe_ac_current_clamp_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34678788-gfuve_q20a_clip_on_probe_high_frequency_current_probe_ac_current_clamp_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34678778-gfuve_q20a_clip_on_probe_high_frequency_current_probe_ac_current_clamp_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bdea999be.mp4.jpg?1604306709 GFUVE Q20A Clip On Probe High Frequency Current Probe , AC Current Clamp 2.5 Meter Cable Q20A High Accuracy Handheld Mini Current Clamp On Sensors Description The model Q20A clamp on sensor is ideal for using with electronic meter or other device with AC current input, it is suitable for 200A cable online measurement features 1. Measurement range of 1mA to 200A AC 2. Small, compact size 3. Improved ergonomic design and easy operation 4. Low phase shift for power measurement 5. With load capacity 4 6. Output model: Lead output(2.5m) applications 1. Electric https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/57c8a5681c1565122f0c7b4220b8f0f3/playlist.m3u8 16 2020-04-24T18:24:02+08:00 15 4.6 current clamp probe scope current probe https://www.zerosequencecurrenttransformer.com/sale-10394515-gfuve-p8-ac-current-probe-clamp-nickel-metal-core-0-2-accuracy-for-ground-tester.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34659056-gfuve_p8_ac_current_probe_clamp_nickel_metal_core_0_2_accuracy_for_ground_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18032420-gfuve_p8_ac_current_probe_clamp_nickel_metal_core_0_2_accuracy_for_ground_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34656169-gfuve_p8_ac_current_probe_clamp_nickel_metal_core_0_2_accuracy_for_ground_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34656167-gfuve_p8_ac_current_probe_clamp_nickel_metal_core_0_2_accuracy_for_ground_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bb138a7a7.mp4.jpg?1603879977 GFUVE P8 AC Current Probe Clamp Nickel Metal Core 0.2% Accuracy For Ground Tester P8 AC Current Probe Clamp Nickel Metal Core 0.2% Accuracy For Ground Tester Description The P8 is an affordable & durable mini current probe for measurements to 10A AC. This current probe uses a special magnetic core to provide higher accuracy and lower phase shift. The P8 Series AC current probe is a cheap probe to be used in power and low level current measurement applications. features 1. Measurement range of 1mA to 20A AC 2. Improved ergonomic design and easy operation 3. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/c4818dc71e98cabd7e3cf258204a4e3e/playlist.m3u8 16 2020-04-24T18:11:50+08:00 8 4.7 scope current probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/sale-10400741-gfuve-q150-bus-bar-and-cable-measuring-square-jaw-opening-current-probe.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34657005-gfuve_q150_bus_bar_and_cable_measuring_square_jaw_opening_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34657007-gfuve_q150_bus_bar_and_cable_measuring_square_jaw_opening_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34657026-gfuve_q150_bus_bar_and_cable_measuring_square_jaw_opening_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34657025-gfuve_q150_bus_bar_and_cable_measuring_square_jaw_opening_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34657006-gfuve_q150_bus_bar_and_cable_measuring_square_jaw_opening_current_probe.jpg https://www.zerosequencecurrenttransformer.com/sale-10404061-gfuve-q70-clamp-type-600a-ac-current-probe-voltage-output-accuracy-0-5-for-bus-bar.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl34658016-gfuve_q70_clamp_type_600a_ac_current_probe_voltage_output_accuracy_0_5_for_bus_bar.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34658015-gfuve_q70_clamp_type_600a_ac_current_probe_voltage_output_accuracy_0_5_for_bus_bar.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34658019-gfuve_q70_clamp_type_600a_ac_current_probe_voltage_output_accuracy_0_5_for_bus_bar.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34658018-gfuve_q70_clamp_type_600a_ac_current_probe_voltage_output_accuracy_0_5_for_bus_bar.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34658017-gfuve_q70_clamp_type_600a_ac_current_probe_voltage_output_accuracy_0_5_for_bus_bar.jpg https://www.zerosequencecurrenttransformer.com/sale-13981500-mono-phase-kwh-electric-meter-calibration-integration-design.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34529946-mono_phase_kwh_electric_meter_calibration_integration_design.jpg https://www.zerosequencecurrenttransformer.com/sale-13981218-onsite-testing-kwh-meter-calibration-45hz-600v-for-energy-measurement.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34529822-onsite_testing_kwh_meter_calibration_45hz_600v_for_energy_measurement.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34529823-onsite_testing_kwh_meter_calibration_45hz_600v_for_energy_measurement.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34529826-onsite_testing_kwh_meter_calibration_45hz_600v_for_energy_measurement.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34529842-onsite_testing_kwh_meter_calibration_45hz_600v_for_energy_measurement.jpg https://www.zerosequencecurrenttransformer.com/sale-13981075-harmonic-reference-electric-meter-calibration-5ma-rs232.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34529197-harmonic_reference_electric_meter_calibration_5ma_rs232.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34529198-harmonic_reference_electric_meter_calibration_5ma_rs232.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34529200-harmonic_reference_electric_meter_calibration_5ma_rs232.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34529203-harmonic_reference_electric_meter_calibration_5ma_rs232.jpg https://www.zerosequencecurrenttransformer.com/sale-13975240-calibration-watt-hour-meter-energy-measurement-560v-65hz.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34502847-calibration_watt_hour_meter_energy_measurement_560v_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34502850-calibration_watt_hour_meter_energy_measurement_560v_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34502856-calibration_watt_hour_meter_energy_measurement_560v_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34502859-calibration_watt_hour_meter_energy_measurement_560v_65hz.jpg https://www.zerosequencecurrenttransformer.com/sale-13975095-120a-kwh-mono-phase-electric-meter-calibration-with-tft-touch-screen.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34502572-120a_kwh_mono_phase_electric_meter_calibration_with_tft_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29704219-120a_kwh_mono_phase_electric_meter_calibration_with_tft_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/sale-13974967-rs232-2pcs-clamp-electric-meter-tester-with-6-4-lcd-display.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34502107-rs232_2pcs_clamp_electric_meter_tester_with_6_4_lcd_display.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34502108-rs232_2pcs_clamp_electric_meter_tester_with_6_4_lcd_display.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34502109-rs232_2pcs_clamp_electric_meter_tester_with_6_4_lcd_display.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34502111-rs232_2pcs_clamp_electric_meter_tester_with_6_4_lcd_display.jpg https://www.zerosequencecurrenttransformer.com/sale-13974886-aaa-type-integration-kwh-electric-meter-calibration-with-current-clamp.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34501655-aaa_type_integration_kwh_electric_meter_calibration_with_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34501656-aaa_type_integration_kwh_electric_meter_calibration_with_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34501659-aaa_type_integration_kwh_electric_meter_calibration_with_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34501660-aaa_type_integration_kwh_electric_meter_calibration_with_current_clamp.jpg https://www.zerosequencecurrenttransformer.com/sale-13974830-integrated-40hz-kwh-meter-calibration-equipment-with-tft-touch-screen.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34500965-integrated_40hz_kwh_meter_calibration_equipment_with_tft_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34500966-integrated_40hz_kwh_meter_calibration_equipment_with_tft_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34500967-integrated_40hz_kwh_meter_calibration_equipment_with_tft_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34500968-integrated_40hz_kwh_meter_calibration_equipment_with_tft_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/sale-13973019-creep-testing-265v-verification-equipment-with-self-checking.html 0.8 weekly 2021-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl34494217-creep_testing_265v_verification_equipment_with_self_checking.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34494218-creep_testing_265v_verification_equipment_with_self_checking.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34494220-creep_testing_265v_verification_equipment_with_self_checking.jpg https://www.zerosequencecurrenttransformer.com/photo/pl34494222-creep_testing_265v_verification_equipment_with_self_checking.jpg https://www.zerosequencecurrenttransformer.com/sale-13972958-200ma-verification-electric-meter-calibration-shunt-running.html 0.8 weekly 2021-06-25 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Our aim is to make simpler the complex https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c5ea3870971874173706e8d26b398686/playlist.m3u8 166 2020-01-21T17:30:46+08:00 95 4.5 Multiphase Current Injection Test Equipment 130V Current Injection Test Equipment 30A Current Injection Test Equipment https://www.zerosequencecurrenttransformer.com/sale-13755459-rs232-portable-circuit-breaker-100a-contact-resistance-test-equipment.html 0.8 weekly 2021-06-10 https://www.zerosequencecurrenttransformer.com/photo/pl33457894-rs232_portable_circuit_breaker_100a_contact_resistance_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl33457895-rs232_portable_circuit_breaker_100a_contact_resistance_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24291338675.mp4.jpg?1606627670 RS232 Portable Circuit Breaker 100A Contact Resistance Test Equipment T-212 Portable Circuit Breaker 100A Contact Resistance Test Equipment T-212 contact resistance MicroOhm Meter tester adopts the top open structure or vehicle mounted horizontal chassis. 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https://www.zerosequencecurrenttransformer.com/sale-13707758-three-phase-500v-120a-programmable-voltage-source-rs232.html 0.8 weekly 2021-06-10 https://www.zerosequencecurrenttransformer.com/photo/pl33257240-three_phase_500v_120a_programmable_voltage_source_rs232.jpg https://www.zerosequencecurrenttransformer.com/photo/pl33257241-three_phase_500v_120a_programmable_voltage_source_rs232.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 Three Phase 500V 120A Programmable Voltage Source RS232 GF303D Three Phase Programmable voltage source and current source for power meter & power factor meter GFUVE is a leading manufacturer of three phase portable meter test equipment for electricity meters and energy meter testing and calibration in China, we supply stationary or portable test equipment, power sources, reference standards, calibrators. The GF303d three phase Programmable voltage source and current source consists of an integrated three phase current and voltage https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.1 500V 120A Programmable Voltage Source Programmable Voltage Source RS232 ISO Integrated Programmable Voltage Source https://www.zerosequencecurrenttransformer.com/sale-12879023-ip65-waterproof-outdoor-split-core-current-transformer-lzck185-10-single-phase.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl29679086-ip65_waterproof_outdoor_split_core_current_transformer_lzck185_10_single_phase.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210510_6098e10c526e1.mp4.jpg?1620632951 IP65 Waterproof Outdoor Split Core Current Transformer LZCK185-10 Single Phase LMCK185-10 IP65 WAT ERPROOF SPLIT CORE OUTDOOR CURRENT TRANSFORMER LMCK series outdoor current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, has the characteristics of Small magnetic circuit loss and can be split, its semicircular core and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202105/d71060962a2ebd04512239ef8d173ca6/playlist.m3u8 18 2021-05-10T15:31:11+08:00 8 4.1 donut type current transformer ring core current transformer https://www.zerosequencecurrenttransformer.com/sale-13444235-300-5a-clamp-type-ip67-split-core-ct.html 0.8 weekly 2021-05-11 https://www.zerosequencecurrenttransformer.com/photo/pl32109953-300_5a_clamp_type_ip67_split_core_ct.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32109959-300_5a_clamp_type_ip67_split_core_ct.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 300/5a Clamp Type IP67 Split Core Ct LZCK-55 outdoor 300/5a 0.5s current transformer split core clamp type IP67 protective measurement GFUVE's 300A split core current transformer is engineered for electronic metering applications specifically designed to install around primary conductors without disconnecting wires or breaking the circuit to be monitored. These current transformers are perfect solutions for energy management applications and manufactured for easy installation. Split-Core Outdoor Current https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist.m3u8 24 2020-01-21T17:50:24+08:00 12 4.1 IP67 Split Core Ct Clamp Type Split Core Ct 300/5a Split Core Ct https://www.zerosequencecurrenttransformer.com/sale-10395276-4mm-banana-cable-clamp-on-current-transformer-current-clamp-600v-voltage-110mm-electricity-cable.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18035524-4mm_banana_cable_clamp_on_current_transformer_current_clamp_600v_voltage_110mm_electricity_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26402937-4mm_banana_cable_clamp_on_current_transformer_current_clamp_600v_voltage_110mm_electricity_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26402940-4mm_banana_cable_clamp_on_current_transformer_current_clamp_600v_voltage_110mm_electricity_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26402944-4mm_banana_cable_clamp_on_current_transformer_current_clamp_600v_voltage_110mm_electricity_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 4mm banana Cable Clamp On Current Transformer Current Clamp 600V Voltage 110mm Electricity Cable Q110 4mm banana Cable Clamp On Current Transformer Current Clamp 600V Voltage 110mm Electricity Cable 5A Output AC Current Probe Q110 in China for 2000 : 5 With Class 0.5 In electrical and electronic engineering, a current clamp. current probe is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it, or to disconnect it for insertion https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.1 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-13551579-2000a-permalloy-clamp-on-current-transformer-with-120mm-jaw.html 0.8 weekly 2021-03-18 https://www.zerosequencecurrenttransformer.com/photo/pl32579014-2000a_permalloy_clamp_on_current_transformer_with_120mm_jaw.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32579016-2000a_permalloy_clamp_on_current_transformer_with_120mm_jaw.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210127_60112b6f260d5.mp4.jpg?1625553043 2000A Permalloy Clamp On Current Transformer With 120mm Jaw S120 20K HZ BANDWIDTH 2000A CLAMP ON CURRENT TRANSFORMER The S120 is a general purpose 2000A AC Clamp current probe transformer designed for use with DMMs, cable fault analysis and loggers instruments that have a current input. It has a 1000:1 or 2000:1 ratio and output of 1mA per amp or 1mV per amp measured in the jaw. The S120 has an integral 2.5m or 5m lead terminated. The rounded jaw design on this clamp probe makes it well-suited for cable fault analysis applications https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202101/4954ac623ab1d050cccef85d8e3c9175/playlist.m3u8 18 2021-01-27T17:00:25+08:00 7 4.2 2000A Clamp On Current Transformer Permalloy Clamp On Current Transformer 120mm Jaw Clamp On Current Transformer https://www.zerosequencecurrenttransformer.com/sale-13620069-1000a-50mm-ac-clamp-on-current-transformer-with-bnc.html 0.8 weekly 2021-03-18 https://www.zerosequencecurrenttransformer.com/photo/pl32878857-1000a_50mm_ac_clamp_on_current_transformer_with_bnc.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32878858-1000a_50mm_ac_clamp_on_current_transformer_with_bnc.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210127_60112b6f260d5.mp4.jpg?1625553043 1000A 50mm AC Clamp On Current Transformer With BNC S50 1000A 1MV/A 100A 10mV/A 10A 100mV/A 50mm Output AC Clamp On Current Transformer Probe with BNC Clamp-On Current Transformer probe GFUVE maintains a large in-stock inventory of Clamp-On Current Transformers probe including AC, Micro Clamp and Clamp-On CT Accessories for most common applications. Below is a list of all clamp-on current transformers available through GFUVE material, however, not all models are in-stock. Clamp-On Current Transformer probe are the one-handed https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202101/4954ac623ab1d050cccef85d8e3c9175/playlist.m3u8 18 2021-01-27T17:00:25+08:00 7 4.3 1000A Clamp On Current Transformer 50mm Clamp On Current Transformer BNC Clamp On Current Transformer https://www.zerosequencecurrenttransformer.com/sale-13632688-harmonics-measurement-portable-meter-test-equipment-380v.html 0.8 weekly 2021-03-15 https://www.zerosequencecurrenttransformer.com/photo/pl32929754-harmonics_measurement_portable_meter_test_equipment_380v.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32929763-harmonics_measurement_portable_meter_test_equipment_380v.jpg https://www.zerosequencecurrenttransformer.com/sale-13509360-lcd-600v-three-phase-portable-energy-meter-tester-1000a.html 0.8 weekly 2021-03-15 https://www.zerosequencecurrenttransformer.com/photo/pl32400538-lcd_600v_three_phase_portable_energy_meter_tester_1000a.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32400543-lcd_600v_three_phase_portable_energy_meter_tester_1000a.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32400544-lcd_600v_three_phase_portable_energy_meter_tester_1000a.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32400551-lcd_600v_three_phase_portable_energy_meter_tester_1000a.jpg https://www.zerosequencecurrenttransformer.com/sale-13471981-1050v-24a-programmable-electrical-test-equipment-65hz.html 0.8 weekly 2021-03-15 https://www.zerosequencecurrenttransformer.com/photo/pl32243344-1050v_24a_programmable_electrical_test_equipment_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32243345-1050v_24a_programmable_electrical_test_equipment_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32243348-1050v_24a_programmable_electrical_test_equipment_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32243351-1050v_24a_programmable_electrical_test_equipment_65hz.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26ca90b76d2.mp4.jpg?1579601518 1050V 24A Programmable Electrical Test Equipment 65Hz GF302C ISO17025 Portable Electrical Panel Meter Test Equipment 0.05% Precisionn With Programmable AC DC voltage and current source Calibrators are used to validate and adjust the accuracy of field instrumentation, which can deteriorate over time due to harsh environmental or process conditions, leading to plant shutdowns and thus opportunity costs, or personnel injury. Calibrators ensure that instruments are performing reliably and accurately by sourcing and measuring https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/53fcc62fefad4b841fba6fc53c2a9adb/playlist.m3u8 93 2020-01-21T17:56:45+08:00 9 4.1 1050V Electrical Test Equipment 24A Programmable Electrical Test Equipment 65Hz Electrical Test Equipment https://www.zerosequencecurrenttransformer.com/sale-13242415-3-phase-portable-harmonics-output-relay-test-equipment.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl31216090-3_phase_portable_harmonics_output_relay_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31216096-3_phase_portable_harmonics_output_relay_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/sale-13270789-abb-schneider-siemens-protection-relay-test-equipment.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl31346202-abb_schneider_siemens_protection_relay_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31346203-abb_schneider_siemens_protection_relay_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 ABB Schneider Siemens Protection Relay Test Equipment TEST-630 portable auto six phase protective relay test equipment for ABB, Schneider & Siemens protection relay device The proper operation of the protective relays is critical in the reliability and safety of power systems, protecting other devices from damage and helping to the system security. Accordingly, the testing of relays is required during the installation and commissioning process, and as part of the maintenance programs throughout its service life. Protection https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c5ea3870971874173706e8d26b398686/playlist.m3u8 166 2020-01-21T17:30:46+08:00 95 4.9 Siemens Protection Relay Test Equipment ABB Protection Relay Test Equipment Schneider Protection Relay Test Equipment https://www.zerosequencecurrenttransformer.com/sale-13289685-overvoltage-protection-multi-channel-protection-relay-test-equipment.html 0.8 weekly 2025-07-01 https://www.zerosequencecurrenttransformer.com/photo/pl31426509-overvoltage_protection_multi_channel_protection_relay_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31426519-overvoltage_protection_multi_channel_protection_relay_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Overvoltage Protection Multi Channel Protection Relay Test Equipment TEST-630 Multi Channel Protective Relay Test Kit Equipment For Overvoltage Protection & Overcurrent Protection The built-in user interface, called the Smart Touch-View Interface (GFUVE), is Megger s second generation of automatic / semi-automatic manual user interface software. It incorporates a large, easy to read full color, high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC Amperes, AC and DC Volts, and Time in https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.4 multi channel protection relay test equipment Overvoltage Protection Relay Test Equipment Overcurrent Protection Relay Test Equipment https://www.zerosequencecurrenttransformer.com/sale-13443783-1200a-1mv-a-and-1ma-a-output-ac-52mm-clamp-on-current-transformer.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32108933-1200a_1mv_a_and_1ma_a_output_ac_52mm_clamp_on_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32108934-1200a_1mv_a_and_1ma_a_output_ac_52mm_clamp_on_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/sale-13444004-automatic-smart-iec60044-1-pt-potential-transformer.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32109658-automatic_smart_iec60044_1_pt_potential_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32109675-automatic_smart_iec60044_1_pt_potential_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Automatic Smart IEC60044-1 Pt Potential Transformer GF1061PT Automatic Smart Medium voltage and high voltage potential transformer analyzer from 0.8 to 30000 ratio & 2 min error GF1061PT is the first portable device (4.8 kg) which offers highly accurate voltage transformer tests. This allows to use GF1061PT not only for electrical performance checks, but also for class verification and calibration. It performs quick tests of all kinds of inductive voltage transformers (VTs or PTs) and capacitive voltage transformers (CVTs) for https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.3 Smart Pt Potential Transformer Automatic Pt Potential Transformer IEC60044-1 Pt Potential Transformer https://www.zerosequencecurrenttransformer.com/sale-13450758-12kv-0-2s-medium-voltage-outdoor-potential-transformer.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32141305-12kv_0_2s_medium_voltage_outdoor_potential_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32141309-12kv_0_2s_medium_voltage_outdoor_potential_transformer.jpg https://www.zerosequencecurrenttransformer.com/sale-13450905-1000a-5kva-primary-injection-test-equipment.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32142445-1000a_5kva_primary_injection_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32142446-1000a_5kva_primary_injection_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 1000A 5KVA Primary Injection Test Equipment TEST-901 1000A Primary Current Injection Test Equipment Kit of Circuit Breaker With timer and binary input The primary injection equipment manufactured by GFUVE is a large range of products that meet the power, current, and accuracy required for this type of testing. The TEST-901 range of primary injection test equipment are perfectly adequate to test current transformers, busbars, circuit breakers, switchboards, complete system such as transformers-relays, and interconnectio https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.7 1000A primary injection test equipment 1000A primary injection kit 5KVA primary injection test equipment https://www.zerosequencecurrenttransformer.com/sale-13450918-100a-clamp-ct-640-480-lcd-electric-meter-calibration.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32142540-100a_clamp_ct_640_480_lcd_electric_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32142543-100a_clamp_ct_640_480_lcd_electric_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 100a Clamp Ct 640 480 LCD Electric Meter Calibration 100A clamp ct Handheld 3 Phase Reference Energy Meter Equipment for electric meter calibration Three Phase Multi-function Energy Reference Meters offered by us are used for fundamental function of measuring for voltage, phase, current, frequency, reactive power, active power, power factor and error. Further, these also find application in measuring degree of stability of current, voltage and power.its functions and features The model GF312D1 three phase reference standard is https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.7 100a clamp ct 100a electric meter calibration 640×480 lcd electric meter calibration https://www.zerosequencecurrenttransformer.com/sale-13453367-resin-cast-three-phase-outdoor-0-2s-instrument-current-transformer.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32152630-resin_cast_three_phase_outdoor_0_2s_instrument_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32152635-resin_cast_three_phase_outdoor_0_2s_instrument_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/sale-13453376-0-5s-weatherproof-outdoor-split-core-current-transformer.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32152671-0_5s_weatherproof_outdoor_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32152672-0_5s_weatherproof_outdoor_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32152673-0_5s_weatherproof_outdoor_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32152674-0_5s_weatherproof_outdoor_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 0.5S Weatherproof Outdoor Split Core Current Transformer LZCK Series Weatherproof Outdoor Split-core Current Transformer IP68 0.5S Power Distribution line monitoring GFUVE LZCK series, outdoor split-core current transformer, provide either 1A or 5A output and are designed to monitor outdoor conductors in distribution lines. The product design for these outdoor current transformers is such that they can convert an AC input current of up to 2000A amperes into an output of 5A or 1A depending on customer requirements. LZCK series adopt https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist.m3u8 24 2020-01-21T17:50:24+08:00 12 4.5 Outdoor Split Core Current Transformer Weatherproof Split Core Current Transformer 0.5S Split Core Current Transformer https://www.zerosequencecurrenttransformer.com/sale-13242489-1000v-500a-electrical-test-equipment-for-laboratory.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl31216314-1000v_500a_electrical_test_equipment_for_laboratory.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31216316-1000v_500a_electrical_test_equipment_for_laboratory.jpg https://www.zerosequencecurrenttransformer.com/sale-13291012-three-phase-modular-120a-600v-reference-meter.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl31431829-three_phase_modular_120a_600v_reference_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31431830-three_phase_modular_120a_600v_reference_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31431833-three_phase_modular_120a_600v_reference_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31431841-three_phase_modular_120a_600v_reference_meter.jpg https://www.zerosequencecurrenttransformer.com/sale-13366964-portable-three-phase-programmable-120a-current-and-voltage-source.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl31780075-portable_three_phase_programmable_120a_current_and_voltage_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31780078-portable_three_phase_programmable_120a_current_and_voltage_source.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 Portable Three Phase Programmable 120A Current And Voltage Source GF301 Portable Three Phase Programmable Current and Voltage Source for Electrical Test Equipment The compact portable GF3031 is an ideal equipment for various substation commissioning test applicatons. The PC controlled software provides the flexible way to control current and voltage outputs and perform the required test, such as checking the protection device by injecting current and voltage from seconadary side. The GF3031 can be used together to form a larger 120A testing https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.9 0.05 Class current voltage source 120a current and voltage source 600V current and voltage source https://www.zerosequencecurrenttransformer.com/sale-13452119-programmable-dc-30a-1000v-power-calibrator.html 0.8 weekly 2020-11-23 https://www.zerosequencecurrenttransformer.com/photo/pl32146923-programmable_dc_30a_1000v_power_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl32146947-programmable_dc_30a_1000v_power_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 Programmable DC 30A 1000V Power Calibrator GF6019 Programmable DC Power Calibrator for calibration of DC voltage meter, DC current meter & DC power meter Programmable DC sources are an imperative tool in any test or research lab due to the need to calibrate the plethora of devices that measure such signals. GFUVE's expertise in delivering high quality instrumentation is evidenced by the introduction of the GF6019, which combines high precision outputs, simple controls, and powerful features to meet all your calibratio https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.9 30A Power Calibrator 1000V Power Calibrator 0.02% accuracy Power Calibrator https://www.zerosequencecurrenttransformer.com/quality-10602500-portable-gfuve-ct-pt-analyzer-current-transformer-testing-iec60044-1 0.8 weekly 2025-07-06 https://www.zerosequencecurrenttransformer.com/photo/pl18757956-portable_gfuve_ct_pt_analyzer_current_transformer_testing_iec60044_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18757971-portable_gfuve_ct_pt_analyzer_current_transformer_testing_iec60044_1.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18757972-portable_gfuve_ct_pt_analyzer_current_transformer_testing_iec60044_1.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Portable GFUVE CT PT Analyzer Current Transformer Testing IEC60044-1 Portable GFUVE CT Analyzer with PT testing function, current transformer testing GF1061B Portable GFUVE CT Analyzer with PT testing function, current transformer testing GF1061 portable GFUVE CT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.7 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/quality-10760013-0-05-accuracy-576v-120a-portable-three-phase-electric-meter-calibration 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl19312736-0_05_accuracy_576v_120a_portable_three_phase_electric_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312755-0_05_accuracy_576v_120a_portable_three_phase_electric_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312757-0_05_accuracy_576v_120a_portable_three_phase_electric_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312758-0_05_accuracy_576v_120a_portable_three_phase_electric_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 0.05% Accuracy 576V 120A Portable Three Phase Electric Meter Calibration GF312D1 0.05% Accuracy 576V 120A Portable Three Phase Electric Meter Calibrator With 100A clamp on ct GF312D1 Portable Three Phase Electric Meter Calibrator With 100A clamp on ct is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters. Calibration of electricity meters An electricity meter or a watthour meter measures the electrical energy passing through the meter and may be single https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.4 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/quality-12871856-iec6100-4-30-class-a-power-quality-analyzer-0-001v-resolution-high-accuracy 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl29651337-iec6100_4_30_class_a_power_quality_analyzer_0_001v_resolution_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 IEC6100-4-30 Class A Power Quality Analyzer 0.001V Resolution High Accuracy IEC6100-4-30 ClassA Power Quality Analyzer GF438II handheld three phase power quality analyzer offer the best ability in power quality analysis, GF438II handheld power quality analyzer help locate, predict, prevent and troubleshoot power quality problems in three phase and single phase power distribution systems. Additionally, GFUVE patented energy loss algorithm, unified power measurement, measuring and counting energy losses due to harmonics and unbalance issues, allowing https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.6 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/quality-10982306-20mm-diameter-ac-current-probe-0-1-precision-for-power-quality-analyzer 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl20137404-20mm_diameter_ac_current_probe_0_1_precision_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20137406-20mm_diameter_ac_current_probe_0_1_precision_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20137418-20mm_diameter_ac_current_probe_0_1_precision_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20137419-20mm_diameter_ac_current_probe_0_1_precision_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b513dbc47.mp4.jpg?1603879440 20mm Diameter Ac Current Probe 0.1% Precision For Power Quality Analyzer XQ20 100A/100mv output 0.1% precision 20mm diameter AC Current Probe for power quality analyzer The model XQ20 100a ac current probe is suitable for 100A cable online measurement, the user friendly shape make It easily clamp onto cables or bus bars. Current probes are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase and waveform can also be measured. Some clamps meters can measure currents of 1000 A and more. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/1a33f4a1f72418ec22d26a703d355d43/playlist.m3u8 16 2020-04-24T17:46:11+08:00 20 4.2 ac current clamp probe scope current probe https://www.zerosequencecurrenttransformer.com/quality-10745017-1000a-1a-permalloy-50mm-dia-clamp-on-ac-current-probe-with-4mm-banana-plug-adapter 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl19258687-1000a_1a_permalloy_50mm_dia_clamp_on_ac_current_probe_with_4mm_banana_plug_adapter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19258689-1000a_1a_permalloy_50mm_dia_clamp_on_ac_current_probe_with_4mm_banana_plug_adapter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19258691-1000a_1a_permalloy_50mm_dia_clamp_on_ac_current_probe_with_4mm_banana_plug_adapter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19258693-1000a_1a_permalloy_50mm_dia_clamp_on_ac_current_probe_with_4mm_banana_plug_adapter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 1000A/1A Permalloy 50mm Dia Clamp On AC Current Probe With 4mm Banana Plug Adapter 1000A/1A Permalloy 50mm diameter Clamp on AC Current Probe With 4mm Banana Plug Adapter Theory In electrical and electronic engineering, a current probe is an electrical device with jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it, or to disconnect it for insertion through the probe. Current probes are typically used to read the magnitude of alternating https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.5 scope current probe ac current clamp probe https://www.zerosequencecurrenttransformer.com/quality-10805484-multi-phase-secondary-current-injection-protection-relay-test-system-with-harmonic-output 0.8 weekly 2025-07-06 https://www.zerosequencecurrenttransformer.com/photo/pl19471506-multi_phase_secondary_current_injection_protection_relay_test_system_with_harmonic_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19471507-multi_phase_secondary_current_injection_protection_relay_test_system_with_harmonic_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19471508-multi_phase_secondary_current_injection_protection_relay_test_system_with_harmonic_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19471509-multi_phase_secondary_current_injection_protection_relay_test_system_with_harmonic_output.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Multi-Phase Secondary Current Injection Protection Relay Test System With Harmonic output TEST-330 Multi-Phase Secondary Current Injection Protection Relay Test System With Harmonic output The Test-330 Multi-Phase Secondary Current Injection Protection Relay Test System is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-130V accuracy 0.1%. Its unique accuracy and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.6 secondary injection test equipment secondary injection test kit https://www.zerosequencecurrenttransformer.com/quality-11298696-6-phase-current-voltage-protective-relay-test-set-with-gps-function 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl21406110-6_phase_current_voltage_protective_relay_test_set_with_gps_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21406126-6_phase_current_voltage_protective_relay_test_set_with_gps_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21406128-6_phase_current_voltage_protective_relay_test_set_with_gps_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21406130-6_phase_current_voltage_protective_relay_test_set_with_gps_function.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 6 Phase Current Voltage Protective Relay Test Set With GPS Function TEST-630 GFUVE 6 phase current voltage Protective Relay Test Set With GPS function The GFUVE Protection Test Set TEST-630 Protective Relay Test System is the first all-in-one relay test system with a direct front panel interface for all functions, without exception! The ideal integrated system for testing and calibration of protection and control relays, simulation of power system phenomena, and verification of voltage, current, phase, and power transducers. Breeze through https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c5ea3870971874173706e8d26b398686/playlist.m3u8 166 2020-01-21T17:30:46+08:00 95 4.9 single phase relay test set electrical protection relay testing kit https://www.zerosequencecurrenttransformer.com/quality-12917187-circuit-breaker-0-1a-5kva-primary-injection-test-equipment 0.8 weekly 2025-07-01 https://www.zerosequencecurrenttransformer.com/photo/pl29834454-circuit_breaker_0_1a_5kva_primary_injection_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29834456-circuit_breaker_0_1a_5kva_primary_injection_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29834458-circuit_breaker_0_1a_5kva_primary_injection_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29834459-circuit_breaker_0_1a_5kva_primary_injection_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 Circuit Breaker 0.1A 5KVA Primary Injection Test Equipment TEST-901 Primary Current and Secondary Current Injection Test Seystem of High Voltage Circuit Breaker TEST-901 primary current injection test system adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.1 5KVA Primary Injection Test Equipment 0.1A Primary Injection Test Equipment LCD Primary Injection Test Set https://www.zerosequencecurrenttransformer.com/quality-13101405-600v-5m-cable-0-5s-ip68-clamp-on-current-transformer 0.8 weekly 2026-02-13 https://www.zerosequencecurrenttransformer.com/photo/pl30597034-600v_5m_cable_0_5s_ip68_clamp_on_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30597035-600v_5m_cable_0_5s_ip68_clamp_on_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30597041-600v_5m_cable_0_5s_ip68_clamp_on_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 600V 5m Cable 0.5s IP68 Clamp On Current Transformer LZCK-55 5m cable IP68 Waterproof Clamp Outdoor Split-core CT 200/5A 0.5s LZCK-55 IP68 Outdoor Split-core CTs are designed to meet the growing demand for outdoor installation. The working temperature and humidity is high from -40 C to 55 C. Parameters will be measured and compared without power supply cut-off on account of the split core, so it's popular in the energy management system and power factor correction. It can be used along with many kinds of instruments and devices https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist.m3u8 24 2020-01-21T17:50:24+08:00 12 4.5 IP68 Clamp On Current Transformer 0.5s Clamp On Current Transformer 600V Split Core Current Transformer https://www.zerosequencecurrenttransformer.com/quality-13195691-lcd-25va-rs232-tft-500v-energy-meter-testing-equipment 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl31006070-lcd_25va_rs232_tft_500v_energy_meter_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31006075-lcd_25va_rs232_tft_500v_energy_meter_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/sale-13234444-1ma-1000a-ammeter-recorder-wireless-current-clamp-meter.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl31180544-1ma_1000a_ammeter_recorder_wireless_current_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31180545-1ma_1000a_ammeter_recorder_wireless_current_clamp_meter.jpg https://www.zerosequencecurrenttransformer.com/sale-13225526-data-logging-0-5s-class-rs485-harmonic-3-phase-power-meter.html 0.8 weekly 2020-08-18 https://www.zerosequencecurrenttransformer.com/photo/pl31140979-data_logging_0_5s_class_rs485_harmonic_3_phase_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31136628-data_logging_0_5s_class_rs485_harmonic_3_phase_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31136634-data_logging_0_5s_class_rs485_harmonic_3_phase_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31136641-data_logging_0_5s_class_rs485_harmonic_3_phase_power_meter.jpg https://www.zerosequencecurrenttransformer.com/sale-13217474-ip65-70hz-non-contact-ac-ip65-high-voltage-detector.html 0.8 weekly 2020-08-18 https://www.zerosequencecurrenttransformer.com/photo/pl31099304-ip65_70hz_non_contact_ac_ip65_high_voltage_detector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31099308-ip65_70hz_non_contact_ac_ip65_high_voltage_detector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31099311-ip65_70hz_non_contact_ac_ip65_high_voltage_detector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl31099314-ip65_70hz_non_contact_ac_ip65_high_voltage_detector.jpg https://www.zerosequencecurrenttransformer.com/sale-13188874-480v-rs485-3-phase-internet-stage-digital-power-analyzer.html 0.8 weekly 2025-06-29 https://www.zerosequencecurrenttransformer.com/photo/pl30975856-480v_rs485_3_phase_internet_stage_digital_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30975857-480v_rs485_3_phase_internet_stage_digital_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30975859-480v_rs485_3_phase_internet_stage_digital_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30975860-480v_rs485_3_phase_internet_stage_digital_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/sale-13188848-laboratory-70hz-200a-600v-modular-reference-standard-meter.html 0.8 weekly 2025-07-04 https://www.zerosequencecurrenttransformer.com/photo/pl30975668-laboratory_70hz_200a_600v_modular_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30975669-laboratory_70hz_200a_600v_modular_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30975670-laboratory_70hz_200a_600v_modular_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30975671-laboratory_70hz_200a_600v_modular_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/sale-13158916-class-1-40ka-5a-waterproof-ip67-split-core-current-transformer.html 0.8 weekly 2020-08-18 https://www.zerosequencecurrenttransformer.com/photo/pl30841861-class_1_40ka_5a_waterproof_ip67_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30841859-class_1_40ka_5a_waterproof_ip67_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30841862-class_1_40ka_5a_waterproof_ip67_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl30841863-class_1_40ka_5a_waterproof_ip67_split_core_current_transformer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 Class 1 40kA 5A Waterproof IP67 Split Core Current Transformer 100/5A Current Transformer Split core class 1 outdoor for measurement instruments 5A output split core current transformer LZCK-55-100-5A GFUVE mission is to improve the quality of life and the outdoor environment through the use of power management technologies and services.A set of three 100A (5A secondary) split core current transformers. Please ensure you check the diameter of the cable you are using and any size restrictions from the data sheet below before adding this https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist.m3u8 24 2020-01-21T17:50:24+08:00 12 4.7 IP67 Split Core Current Transformer 5A Split Core Current Transformer 40kA Split Core Current Transducer https://www.zerosequencecurrenttransformer.com/sale-12850285-p50-black-current-transducer-clamp-with-2-5m-cable-electronic-engineering.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl28905903-p50_black_current_transducer_clamp_with_2_5m_cable_electronic_engineering.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28905902-p50_black_current_transducer_clamp_with_2_5m_cable_electronic_engineering.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bfec132a1.mp4.jpg?1603878684 P50 Black Current Transducer Clamp With 2.5m Cable Electronic Engineering P50 current clamp in black with 2.5m cable In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1200A cable. Product comes with a year warranty. GFUVE P50 https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/af1ee8319cfc3586416fe2c55df494b5/playlist.m3u8 16 2020-04-24T18:32:27+08:00 13 4.4 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12850138-split-core-current-clamp-on-probe-for-ammeter-with-inner-diameter-50mm.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl28902592-split_core_current_clamp_on_probe_for_ammeter_with_inner_diameter_50mm.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28902594-split_core_current_clamp_on_probe_for_ammeter_with_inner_diameter_50mm.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28902596-split_core_current_clamp_on_probe_for_ammeter_with_inner_diameter_50mm.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28902595-split_core_current_clamp_on_probe_for_ammeter_with_inner_diameter_50mm.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28902591-split_core_current_clamp_on_probe_for_ammeter_with_inner_diameter_50mm.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 Split Core Current Clamp On Probe For Ammeter With Inner Diameter 50mm P50 1000A/5A Split core current probe for ammeter with inner diameter 50mm In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1200A cable. Product comes https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.1 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-10972002-bnc-connector-oscilloscope-2m-hz-clamp-on-current-transformer-1000a-with-1v-ac-signal-output.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl20098585-bnc_connector_oscilloscope_2m_hz_clamp_on_current_transformer_1000a_with_1v_ac_signal_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20098589-bnc_connector_oscilloscope_2m_hz_clamp_on_current_transformer_1000a_with_1v_ac_signal_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20098600-bnc_connector_oscilloscope_2m_hz_clamp_on_current_transformer_1000a_with_1v_ac_signal_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20098591-bnc_connector_oscilloscope_2m_hz_clamp_on_current_transformer_1000a_with_1v_ac_signal_output.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 Bnc Connector Oscilloscope 2M HZ Clamp On Current Transformer 1000a With 1v Ac Signal Output P50 BNC Connector 1000A Oscilloscope 2M HZ Clamp On Current Transformer With 1V ac signal output In electrical and electronic engineering, a Oscilloscope AC Clamp On Current Transformer is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Oscilloscope AC Current Clamp probe P50 features 50 mm jaw size and high linearity. It is a https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.4 oscilloscope amp probe oscilloscope current probe https://www.zerosequencecurrenttransformer.com/sale-10394211-electronics-power-quality-analyzer-1000a-clamp-on-current-transformer-amp-clamp-40hz-2000hz-for-volt.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26398240-electronics_power_quality_analyzer_1000a_clamp_on_current_transformer_amp_clamp_40hz_2000hz_for_voltage_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18030980-electronics_power_quality_analyzer_1000a_clamp_on_current_transformer_amp_clamp_40hz_2000hz_for_voltage_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18031642-electronics_power_quality_analyzer_1000a_clamp_on_current_transformer_amp_clamp_40hz_2000hz_for_voltage_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26401345-electronics_power_quality_analyzer_1000a_clamp_on_current_transformer_amp_clamp_40hz_2000hz_for_voltage_output.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 Electronics power quality analyzer 1000A Clamp On Current Transformer Amp Clamp 40Hz - 2000Hz For Voltage Output P50-3 Electronics power quality analyzer 1000A Clamp On Current Transformer Amp Clamp 40Hz - 2000Hz For Voltage Output Current clamps are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase and waveform can also be measured. The GFUVE AC-only Current Sensor P50-3 apply current measurement for direct readings on DMM's, loggers, Best-in-class bandwidth up to 200mHz. They are built to the latest safety and performance https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.1 oscilloscope current probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10400657-q13-ac-oscilloscope-current-clamp-micro-amp-clamp-on-current-transformer-analog-output-2000-1-ratio.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18053092-q13_ac_oscilloscope_current_clamp_micro_amp_clamp_on_current_transformer_analog_output_2000_1_ratio.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18053093-q13_ac_oscilloscope_current_clamp_micro_amp_clamp_on_current_transformer_analog_output_2000_1_ratio.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26403729-q13_ac_oscilloscope_current_clamp_micro_amp_clamp_on_current_transformer_analog_output_2000_1_ratio.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26403730-q13_ac_oscilloscope_current_clamp_micro_amp_clamp_on_current_transformer_analog_output_2000_1_ratio.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bc5bcff15.mp4.jpg?1604306091 Q13 AC Oscilloscope Current Clamp , Micro Amp Clamp On Current Transformer Analog Output 2000 / 1 Ratio Q13 AC Split Core Current Clamp Sensor With Analog Output 2000:1 Ratio The GFUVE Current Clamp Sensor Q13-2 is precise external AC measurement tool to work with DMMs, data loggers, power meters, power quality analyzer. It can measure low currents 100A primary, and output current on 100mA secondary. Clamp sensor Q13-2 enables the user of a clamp meter to measure the current without having to cut off the plug and separate the conductors. Clamp-on CT's & Flexible AC Current https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/ea8899454bc26a71ace50c524ead8016/playlist.m3u8 17 2020-04-24T18:17:17+08:00 13 4.2 oscilloscope amp probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10402197-clamp-on-current-transformer-for-permalloy-multimeter-current-clamp-240a-input-large-jaw-opening.html 0.8 weekly 2025-06-28 https://www.zerosequencecurrenttransformer.com/photo/pl18058380-clamp_on_current_transformer_for_permalloy_multimeter_current_clamp_240a_input_large_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18058379-clamp_on_current_transformer_for_permalloy_multimeter_current_clamp_240a_input_large_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26404178-clamp_on_current_transformer_for_permalloy_multimeter_current_clamp_240a_input_large_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26404185-clamp_on_current_transformer_for_permalloy_multimeter_current_clamp_240a_input_large_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bec1aff69.mp4.jpg?1603880196 Clamp On Current Transformer for Permalloy Multimeter Current Clamp 240A Input Large Jaw Opening GFUVE Q20B Clamp On Current Transformer for Permalloy Multimeter Current Clamp 240A Input Large Jaw Opening Ratio 1000:1 Split Core Permalloy Current Sensor Manufacturer Accuracy 0.5% In electrical and electronic engineering, a current clamp. Q20B-2 is an electrical device having jaws which open to allow clamping on a conductor. This allows measurement of the current in a conductor without the need to make physical contact, or to disconnect it for insertion. The model Q20B-2 https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/95cd4285dffc76643d5e36a623db4f60/playlist.m3u8 17 2020-04-24T18:27:39+08:00 10 4.6 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-10402719-gfuve-alternating-current-clamp-on-current-transformer-ratio-500a-5v-2-5-meter-cable.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18059712-gfuve_alternating_current_clamp_on_current_transformer_ratio_500a_5v_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18059713-gfuve_alternating_current_clamp_on_current_transformer_ratio_500a_5v_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26404385-gfuve_alternating_current_clamp_on_current_transformer_ratio_500a_5v_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26404386-gfuve_alternating_current_clamp_on_current_transformer_ratio_500a_5v_2_5_meter_cable.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bf6a37021.mp4.jpg?1604307061 GFUVE Alternating Current Clamp On Current Transformer Ratio 500A / 5V 2.5 Meter Cable Q40 GFUVE Alternating Current Clamp On Current Transformer Ratio 500A / 5V 2.5 Meter Cable The GFUVE Q40-2 Split Core Current Sensor has high frequency available for oscilloscope, excellent linearity performance. The distinct jaw shapes to be used for hooking or prying around the conductor. In electrical and electronic engineering, a current clamp or current probe is an electrical device with jaws which open to allow clamping around an electrical conductor. This allows https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/8d49687b9d5f91c8cd73518097efd848/playlist.m3u8 17 2020-04-24T18:30:17+08:00 9 4.8 oscilloscope amp probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10402718-10m-hz-ratio-500a-500ma-ac-current-clamp-on-current-transformer-busbar-jaw-opening.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18059753-10m_hz_ratio_500a_500ma_ac_current_clamp_on_current_transformer_busbar_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18059752-10m_hz_ratio_500a_500ma_ac_current_clamp_on_current_transformer_busbar_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26403901-10m_hz_ratio_500a_500ma_ac_current_clamp_on_current_transformer_busbar_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26403910-10m_hz_ratio_500a_500ma_ac_current_clamp_on_current_transformer_busbar_jaw_opening.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bf6a37021.mp4.jpg?1604307061 10M Hz Ratio 500A / 500mA AC Current Clamp On Current Transformer busbar Jaw Opening Q40 Ratio 500A / 500mA Split Core Amp Current Sensor for Metering 40mm 0.5 Class The GFUVE Split Core Amp Current Sensor Q40-3 features 40 mm jaw size and distinct jaw shapes which can hook around the conductor easily. Q40-3 sensors are an excellent probe to be used in power and low level current measurement applications. A common form of current clamp comprises a split ring made of ferrite or soft iron. A wire coil is wound round one or both halves, forming one winding of a https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/8d49687b9d5f91c8cd73518097efd848/playlist.m3u8 17 2020-04-24T18:30:17+08:00 9 4.5 oscilloscope amp probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10404316-output-100ma-clamp-on-current-transformer-for-oscilloscope-current-probe-pc-abs-polycarbonate-materi.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18065232-output_100ma_clamp_on_current_transformer_for_oscilloscope_current_probe_pc_abs_polycarbonate_material.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18065233-output_100ma_clamp_on_current_transformer_for_oscilloscope_current_probe_pc_abs_polycarbonate_material.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18065234-output_100ma_clamp_on_current_transformer_for_oscilloscope_current_probe_pc_abs_polycarbonate_material.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b513dbc47.mp4.jpg?1603879440 Output 100mA Clamp On Current Transformer For Oscilloscope current probe PC ABS Polycarbonate Material XQ13 Best Split Core Oscilloscope Clamp On Current Transformer for Measuring Class 0.1 Output 100mA Current sensor XQ13-2 Clamp On Current Transformer are designed to extend the current measuring capabilities of digital multimeters, power instruments, oscilloscopes, power quality analyzer, recorders, and other wide range instruments. Model XQ13-2 Inductive Current Clamp is suitable for 10A-100A cable online metering. GFUVE Q8 Series of Clamp-On Current Transformer's are https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/1a33f4a1f72418ec22d26a703d355d43/playlist.m3u8 16 2020-04-24T17:46:11+08:00 20 4.6 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12631454-2m-bandwidth-clamp-on-current-transformer-1000-5a-permalloy-materials.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl26657336-2m_bandwidth_clamp_on_current_transformer_1000_5a_permalloy_materials.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26657347-2m_bandwidth_clamp_on_current_transformer_1000_5a_permalloy_materials.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26657369-2m_bandwidth_clamp_on_current_transformer_1000_5a_permalloy_materials.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26657385-2m_bandwidth_clamp_on_current_transformer_1000_5a_permalloy_materials.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b513dbc47.mp4.jpg?1603879440 2M Bandwidth Clamp On Current Transformer 1000/5A Permalloy Materials High Precision 2M Bandwidth Clamp On Current Transformer 1000/5A In electrical and electronic engineering, a Oscilloscope AC Clamp On Current Transformer is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it.Oscilloscope AC Clamp On Current Transformer Q50A features 50 mm jaw size and high linearity. It is a ac current clamp which https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/1a33f4a1f72418ec22d26a703d355d43/playlist.m3u8 16 2020-04-24T17:46:11+08:00 20 4.1 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-10402999-electrical-universal-10a-oscilloscope-clamp-on-current-transformer-high-frequency-2m-hz-cat-iii-600v.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18061076-electrical_universal_10a_oscilloscope_clamp_on_current_transformer_high_frequency_2m_hz_cat_iii_600v.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18061078-electrical_universal_10a_oscilloscope_clamp_on_current_transformer_high_frequency_2m_hz_cat_iii_600v.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26402616-electrical_universal_10a_oscilloscope_clamp_on_current_transformer_high_frequency_2m_hz_cat_iii_600v.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26402619-electrical_universal_10a_oscilloscope_clamp_on_current_transformer_high_frequency_2m_hz_cat_iii_600v.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2ba3b4f26f.mp4.jpg?1604305703 Electrical Universal 10A Oscilloscope Clamp On Current Transformer High Frequency 2M HZ CAT III 600V Q8A1 Electrical Universal 10A Oscilloscope Clamp On Current Transformer High Frequency 2M HZ CAT III 600V The model Q8A1 current probe is based on AC transformer technology for use in measurement of AC current, it is suitable for 5A, 10A cable online measurement. Probes work with testing devices are ideal for measuring currents with high accuracy making them indispensable tools for evaluating current consumption and control current. In recent years, customers are seeking https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/d4c84c3f4d0e22798cf75ace53c52e32/playlist.m3u8 20 2020-04-24T18:08:07+08:00 3 4.1 oscilloscope amp probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10403940-multimeter-hall-effect-current-clamp-low-200a-clamp-on-current-transformer-for-oscilloscope.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl18063971-multimeter_hall_effect_current_clamp_low_200a_clamp_on_current_transformer_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18063973-multimeter_hall_effect_current_clamp_low_200a_clamp_on_current_transformer_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26401547-multimeter_hall_effect_current_clamp_low_200a_clamp_on_current_transformer_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26401551-multimeter_hall_effect_current_clamp_low_200a_clamp_on_current_transformer_for_oscilloscope.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b513dbc47.mp4.jpg?1603879440 Multimeter Hall Effect Current Clamp , Low 200a Clamp On Current Transformer For Oscilloscope XQ20 AC Split Core 200a Clamp On Current Transformer for Multimeter Accuracy Class 0.1 Current probes are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase and waveform can also be measured. Some clamps meters can measure currents of 1000 A and more. The model XQ20 clamp on current sensor is suitable for 200A cable online measurement, the user friendly shape make It easily clamp onto cables or bus bars. Applicatio https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/1a33f4a1f72418ec22d26a703d355d43/playlist.m3u8 16 2020-04-24T17:46:11+08:00 20 4.8 oscilloscope current probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10404124-2-5m-lead-output-oscilloscope-clamp-on-current-transformer-5a-high-accuracy-for-current-monitoring.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18064607-2_5m_lead_output_oscilloscope_clamp_on_current_transformer_5a_high_accuracy_for_current_monitoring.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18064618-2_5m_lead_output_oscilloscope_clamp_on_current_transformer_5a_high_accuracy_for_current_monitoring.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26397438-2_5m_lead_output_oscilloscope_clamp_on_current_transformer_5a_high_accuracy_for_current_monitoring.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26397446-2_5m_lead_output_oscilloscope_clamp_on_current_transformer_5a_high_accuracy_for_current_monitoring.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bb138a7a7.mp4.jpg?1603879977 2.5m Lead Output Oscilloscope Clamp On Current Transformer 5A High Accuracy For Current Monitoring Q8A Split Core Clamp On Current Transformer 5A high precision for Oscilloscope Current Monitoring The model Q8A2 permalloy core 5A Clamp On Current Transformer with high accuracy up to 0.1% has been designed for use with multimeters, recorders, power analysers, safety testers etc. Clamp-on CT's & Flexible AC Current Probe; Split Core CT's ( AAC to AAC ) / (AAC to AAC) Flexible Current Transformer (FCT Series) Clamp-On Current Transformer (CCT Series) High Precision CT's; https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/c4818dc71e98cabd7e3cf258204a4e3e/playlist.m3u8 16 2020-04-24T18:11:50+08:00 8 4.4 oscilloscope current probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10401558-split-core-clip-on-oscilloscope-clamp-on-current-transformer-ma-output-class-0-1-for-multimeter.html 0.8 weekly 2025-07-05 https://www.zerosequencecurrenttransformer.com/photo/pl18055905-split_core_clip_on_oscilloscope_clamp_on_current_transformer_ma_output_class_0_1_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18055906-split_core_clip_on_oscilloscope_clamp_on_current_transformer_ma_output_class_0_1_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26397390-split_core_clip_on_oscilloscope_clamp_on_current_transformer_ma_output_class_0_1_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26397394-split_core_clip_on_oscilloscope_clamp_on_current_transformer_ma_output_class_0_1_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bdea999be.mp4.jpg?1604306709 Split Core Clip On Oscilloscope Clamp On Current Transformer MA Output Class 0.1 For Multimeter Q20A Brand New Split Core Clip On Clamp On Current Transformer with mA Output Class 0.1 Split Core Clip On Current Sensor Q20A-2 designed and manufactured by GFUVE meets the latest safety and performance standards which can measuring AC currents up to 200A. Current Sensor Q20A-2 allows any clamp meter or multimeter to enclose a thick conductor within 20mm. Clamp on current transformers are used for long term energy studies which includes electric power quality monitoring https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/57c8a5681c1565122f0c7b4220b8f0f3/playlist.m3u8 16 2020-04-24T18:24:02+08:00 15 4.7 oscilloscope amp probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10365786-100a-mini-clamp-on-current-transformer-high-precision-20mm-dia-with-bnc-connector.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl17933902-100a_mini_clamp_on_current_transformer_high_precision_20mm_dia_with_bnc_connector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17933903-100a_mini_clamp_on_current_transformer_high_precision_20mm_dia_with_bnc_connector.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bec1aff69.mp4.jpg?1603880196 100A Mini Clamp On Current Transformer High Precision 20mm Dia With BNC Connector Q20B 100A High Precision Mini AC Split Core Clamp On Current Transformer With BNC Connector Theory A current sensor is a device that detects electric current in a wire, and generates a signal proportional to that current. The generated signal could be analog voltage or current or even a digital output. The generated signal can be then used to display the measured current in an ammeter, or can be stored for further analysis in a data acquisition system, or can be used for the https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/95cd4285dffc76643d5e36a623db4f60/playlist.m3u8 17 2020-04-24T18:27:39+08:00 10 4.9 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-10402860-1500a-2khz-oscilloscope-clamp-on-current-transformer-0-5-accuracy-current-probe-for-multimeter.html 0.8 weekly 2025-06-28 https://www.zerosequencecurrenttransformer.com/photo/pl18060441-1500a_2khz_oscilloscope_clamp_on_current_transformer_0_5_accuracy_current_probe_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18060442-1500a_2khz_oscilloscope_clamp_on_current_transformer_0_5_accuracy_current_probe_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26398020-1500a_2khz_oscilloscope_clamp_on_current_transformer_0_5_accuracy_current_probe_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26398022-1500a_2khz_oscilloscope_clamp_on_current_transformer_0_5_accuracy_current_probe_for_multimeter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bfec132a1.mp4.jpg?1603878684 1500A 2KHz Oscilloscope Clamp On Current Transformer , 0.5% Accuracy Current Probe For Multimeter Split Core 2KHz 1500A Clamp On Current Transformer for Multimeter with BNC Connector Class 0.5 In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer Q50A-2 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1500A https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/af1ee8319cfc3586416fe2c55df494b5/playlist.m3u8 16 2020-04-24T18:32:27+08:00 13 4.8 oscilloscope current probe oscilloscope amp clamp https://www.zerosequencecurrenttransformer.com/sale-10754305-1000a-1a-0-1-precision-oscilloscope-clamp-on-current-transformer-with-4mm-bnc-connector.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl19290765-1000a_1a_0_1_precision_oscilloscope_clamp_on_current_transformer_with_4mm_bnc_connector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19290764-1000a_1a_0_1_precision_oscilloscope_clamp_on_current_transformer_with_4mm_bnc_connector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19290766-1000a_1a_0_1_precision_oscilloscope_clamp_on_current_transformer_with_4mm_bnc_connector.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19290769-1000a_1a_0_1_precision_oscilloscope_clamp_on_current_transformer_with_4mm_bnc_connector.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bfec132a1.mp4.jpg?1603878684 1000A/1A 0.1% Precision Oscilloscope Clamp On Current Transformer With 4mm / BNC Connector 1000A/1A 0.1% precision Oscilloscope AC Clamp On Current Transformer With BNC connector & 4mm banana connector Q50A 1000A/1A 0.1% precision Oscilloscope AC Clamp On Current Transformer With BNC connector & 4mm banana connector In electrical and electronic engineering, a Oscilloscope AC Clamp On Current Transformer is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/af1ee8319cfc3586416fe2c55df494b5/playlist.m3u8 16 2020-04-24T18:32:27+08:00 13 4.6 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12716992-clamp-on-ct-current-transformer-2m-bandwidth-1000a-5a-for-power-quality-analyzer.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl26960269-clamp_on_ct_current_transformer_2m_bandwidth_1000a_5a_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26960271-clamp_on_ct_current_transformer_2m_bandwidth_1000a_5a_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26960274-clamp_on_ct_current_transformer_2m_bandwidth_1000a_5a_for_power_quality_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bfec132a1.mp4.jpg?1603878684 Clamp On Ct Current Transformer 2m Bandwidth 1000a/5a For Power Quality Analyzer 4mm Banana Connector Grey Color 2M Bandwidth 1000A/5A Clamp On CT Current Transformer Current clamps are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase and waveform can also be measured. The GFUVE AC-only Clamp On CT P50-1000a apply current measurement for direct readings on DMM's, loggers, Best-in-class bandwidth up to 200mHz. They are built to the latest safety and performance standards, and carry the CE mark https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/af1ee8319cfc3586416fe2c55df494b5/playlist.m3u8 16 2020-04-24T18:32:27+08:00 13 4.9 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12786814-outdoor-clamp-type-current-transformer-high-magnetic-conductivity-for-measurement-instruments.html 0.8 weekly 2025-07-05 https://www.zerosequencecurrenttransformer.com/photo/pl27233469-outdoor_clamp_type_current_transformer_high_magnetic_conductivity_for_measurement_instruments.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27233477-outdoor_clamp_type_current_transformer_high_magnetic_conductivity_for_measurement_instruments.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27233484-outdoor_clamp_type_current_transformer_high_magnetic_conductivity_for_measurement_instruments.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27233492-outdoor_clamp_type_current_transformer_high_magnetic_conductivity_for_measurement_instruments.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 Outdoor Clamp Type Current Transformer High Magnetic Conductivity For Measurement Instruments P50 1000A Grey Color Outdoor Clamp On Current Transformer for measurement instruments, High magnetic conductivity In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.7 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12852591-1000a-5a-clamp-on-current-transformer-iec60044-1-standard-for-power-monitor.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl28936251-1000a_5a_clamp_on_current_transformer_iec60044_1_standard_for_power_monitor.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28936265-1000a_5a_clamp_on_current_transformer_iec60044_1_standard_for_power_monitor.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 1000A/5A Clamp On Current Transformer IEC60044-1 Standard For Power Monitor P50 GFUVE 1000A/5A Clamp On Current Transformer IEC60044-1 Standard 12' phase error GFUVE ELECTRONICS is one of the leading clamp on current transformer manufacturers China, welcome to import cheap and discount clamp on Current Transformer from us. Clamp-On Current Transformer's are designed for fast and easy installation. Clamp-On CT uses Permalloy Magnetic Core or Silicon Amorphous Core, with characteristics of small size. high precision, good stability and strong anti https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.1 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12855344-high-magnetic-conductivity-clamp-type-current-transformer-for-measurement-instrument.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl28905899-high_magnetic_conductivity_clamp_type_current_transformer_for_measurement_instrument.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27233477-high_magnetic_conductivity_clamp_type_current_transformer_for_measurement_instrument.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28905904-high_magnetic_conductivity_clamp_type_current_transformer_for_measurement_instrument.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 High Magnetic Conductivity Clamp Type Current Transformer For Measurement Instrument P50 1000A Clamp Type Current Transformer for Measurement Instrument In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1200A cable. Product comes with a https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.1 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12874168-single-phase-1000a-clamp-on-current-transformer-50mm-diameter-for-electronic-engineering.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl29660200-single_phase_1000a_clamp_on_current_transformer_50mm_diameter_for_electronic_engineering.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29660197-single_phase_1000a_clamp_on_current_transformer_50mm_diameter_for_electronic_engineering.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29660199-single_phase_1000a_clamp_on_current_transformer_50mm_diameter_for_electronic_engineering.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 Single Phase 1000A Clamp On Current Transformer 50mm Diameter For Electronic Engineering GFUVE single phase 1000A current clamp P50 warranty 12 months with high quality In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1200A cable. Product https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.5 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12874167-high-linearity-clamp-on-current-transformer-good-stability-550g-weight.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl29660184-high_linearity_clamp_on_current_transformer_good_stability_550g_weight.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29660185-high_linearity_clamp_on_current_transformer_good_stability_550g_weight.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 High Linearity Clamp On Current Transformer Good Stability 550g Weight GFUVE three phase AC current clamp P50 inner diameter 50mm 1000A In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1200A cable. Product comes with a year https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.2 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12867124-outdoor-ct-clamp-on-current-transformer-zero-phase-ac-current-transformer-p50.html 0.8 weekly 2020-04-26 https://www.zerosequencecurrenttransformer.com/photo/pl29630016-outdoor_ct_clamp_on_current_transformer_zero_phase_ac_current_transformer_p50.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29630011-outdoor_ct_clamp_on_current_transformer_zero_phase_ac_current_transformer_p50.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2b90d9b911.mp4.jpg?1603879038 Outdoor CT Clamp On Current Transformer Zero Phase AC Current Transformer P50 GFUVE zero phase AC current transformer P50 for outdoor CT In electrical and electronic engineering, a CT Sensor is an electrical device having jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it. Clamp On Current Transformer P50 features 50 mm jaw size and high linearity. It is a current sensor which can measure 0-1200A cable. Product comes with a year https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist.m3u8 17 2020-04-24T18:03:16+08:00 7 4.2 oscilloscope current probe oscilloscope amp probe https://www.zerosequencecurrenttransformer.com/sale-12883027-high-precision-protection-relay-testing-equipment-protective-relay-test-set-dc-current-output.html 0.8 weekly 2020-04-17 https://www.zerosequencecurrenttransformer.com/photo/pl29613829-high_precision_protection_relay_testing_equipment_protective_relay_test_set_dc_current_output.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 High Precision Protection Relay Testing Equipment / Protective Relay Test Set DC Current Output TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT FEATURES Integration in the host crystal 8.4 inches true color, light weight and easy to carry. 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The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine wave, https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.5 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12881003-outdoor-hv-current-clamp-meter-waterproof-load-balance-data-recording-ammeter.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29688216-outdoor_hv_current_clamp_meter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29688221-outdoor_hv_current_clamp_meter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 Outdoor HV Current Clamp Meter Waterproof Load Balance Data Recording Ammeter GF2018 HIGH VOLTAGE WIRELESS PRIMARY CURRENT SENSOR GF2018 is the newest version of the wireless primary current sensor. Rational design and adopts 433M transmit technology for data transfer. It makes the current data recording more stable and accuracy. The primary current sensor using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. FEATURES Collect and analyze load profiles Easily clamps to the line in a few seconds Check https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.4 wireless current sensor wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-12879101-gf2018-hv-clamp-on-ammeter-waterproof-load-balance-data-recording-ammeter.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29680195-gf2018_hv_clamp_on_ammeter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29680201-gf2018_hv_clamp_on_ammeter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29680203-gf2018_hv_clamp_on_ammeter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29680218-gf2018_hv_clamp_on_ammeter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29680228-gf2018_hv_clamp_on_ammeter_waterproof_load_balance_data_recording_ammeter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 GF2018 HV Clamp On Ammeter Waterproof Load Balance Data Recording Ammeter GF2018 HIGH VOLTAGE WIRELESS PRIMARY CURRENT SENSOR GF2018 is the newest version of the wireless primary current sensor. Rational design and adopts 433M transmit technology for data transfer. It makes the current data recording more stable and accuracy. The primary current sensor using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. FEATURES Collect and analyze load profiles Easily clamps to the line in a few seconds Check https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.9 wireless current sensor wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-12873818-small-volume-gf311-portable-power-quality-meter-with-rs232-communication-port.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29658418-small_volume_gf311_portable_power_quality_meter_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658429-small_volume_gf311_portable_power_quality_meter_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658449-small_volume_gf311_portable_power_quality_meter_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658462-small_volume_gf311_portable_power_quality_meter_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/sale-12873880-gf211b-double-channel-power-quality-analyser-phase-angle-meter-with-3-7v-batteries.html 0.8 weekly 2025-06-30 https://www.zerosequencecurrenttransformer.com/photo/pl29658783-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658799-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658804-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658817-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658825-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658834-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658835-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658838-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29658840-gf211b_double_channel_power_quality_analyser_phase_angle_meter_with_3_7v_batteries.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2567c35bc13.mp4.jpg?1606628146 Gf211b Double Channel Power Quality Analyser Phase Angle Meter With 3.7v Batteries GF211B MULTIFUNCTION ONSITE HANDHELD DIGITAL PHASE ANGLE METER GF211B multi-function double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on. FEATURES Measure phase angle between two voltages, between two current or between voltage and current Measure alternating voltage (U), alternating current (I), frequency (F), active https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/49813e12a7a26f5aabd15bc9138bccef/playlist.m3u8 64 2020-01-20T16:43:10+08:00 33 4.3 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12850818-45-65hz-power-quality-analyzer-0-5-accuracy-with-rs232-communication-port.html 0.8 weekly 2025-07-04 https://www.zerosequencecurrenttransformer.com/photo/pl28927558-45_65hz_power_quality_analyzer_0_5_accuracy_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927560-45_65hz_power_quality_analyzer_0_5_accuracy_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927561-45_65hz_power_quality_analyzer_0_5_accuracy_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927562-45_65hz_power_quality_analyzer_0_5_accuracy_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927565-45_65hz_power_quality_analyzer_0_5_accuracy_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927567-45_65hz_power_quality_analyzer_0_5_accuracy_with_rs232_communication_port.jpg https://www.zerosequencecurrenttransformer.com/sale-12875357-5000a-25kva-primary-injection-test-equipment-primary-current-injection-test-kit.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29664542-5000a_25kva_primary_injection_test_equipment_primary_current_injection_test_kit.jpg https://www.zerosequencecurrenttransformer.com/sale-12871623-high-accuracy-instrument-calibration-equipment-three-phase-45-65hz-frequency.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl29650123-high_accuracy_instrument_calibration_equipment_three_phase_45_65hz_frequency.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 High Accuracy Instrument Calibration Equipment Three Phase 45 - 65Hz Frequency Precision AC Handheld Three Phase Energy Meter Calibrator GF312D1 Meter Tester FEATURES AND FUNCTIONS Three phase active or reactive electricity energy meter. Calibrate three phase, single phase, and active or reactive meter error. Measure U(voltage) of three phase or single phase. Measure I(current) of three phase or single phase. Measure active power of three phase or single phase. Measure reactive power of three phase or single phase. Measure apparent power of three phase https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.7 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12873078-blue-precision-ac-electric-meter-calibration-equipment-low-consumption-circuit-design.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl19312736-blue_precision_ac_electric_meter_calibration_equipment_low_consumption_circuit_design.jpg https://www.zerosequencecurrenttransformer.com/sale-12873242-handheld-three-phase-test-instrument-calibration-rs232-communication-port.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29656645-handheld_three_phase_test_instrument_calibration_rs232_communication_port.jpg 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https://www.zerosequencecurrenttransformer.com/sale-12876138-1p2w-portable-electrical-test-meter-calibration-single-phase-self-checking.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29667605-1p2w_portable_electrical_test_meter_calibration_single_phase_self_checking.jpg https://www.zerosequencecurrenttransformer.com/sale-12876166-low-consumption-electric-meter-calibration-active-reactive-electricity-energy-meter.html 0.8 weekly 2025-06-28 https://www.zerosequencecurrenttransformer.com/photo/pl29667951-low_consumption_electric_meter_calibration_active_reactive_electricity_energy_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29667952-low_consumption_electric_meter_calibration_active_reactive_electricity_energy_meter.jpg https://www.zerosequencecurrenttransformer.com/sale-12880894-class-0-2-single-phase-electric-meter-calibration-gf112b-yellow-color-on-site-tester.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29687699-class_0_2_single_phase_electric_meter_calibration_gf112b_yellow_color_on_site_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29687727-class_0_2_single_phase_electric_meter_calibration_gf112b_yellow_color_on_site_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29687732-class_0_2_single_phase_electric_meter_calibration_gf112b_yellow_color_on_site_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29687716-class_0_2_single_phase_electric_meter_calibration_gf112b_yellow_color_on_site_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29687726-class_0_2_single_phase_electric_meter_calibration_gf112b_yellow_color_on_site_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29687733-class_0_2_single_phase_electric_meter_calibration_gf112b_yellow_color_on_site_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e256740cabe9.mp4.jpg?1606632405 Class 0.2 Single Phase Electric Meter Calibration GF112B Yellow Color On Site Tester Class 0.2 Single Phase Kwh Meter Calibrator GF112B Yellow Color On Site Tester FEATURES It combine the current clamp and the meter together, displayed by colorful and touch-screen. The AAA Li-battery can work 4 hours continuously. With wide voltage measuring range 15-300V and current measuring range 0.005-120A. 4It can display all the measuring parameters in one screen. The current clamp has automatic compensation and calibration function with accuracy class 0.2% The meter https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/cc0773db1e8a4a1caa826c4bec214aa7/playlist.m3u8 31 2020-01-20T16:40:45+08:00 68 4.1 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12867303-portable-3-phase-meter-calibration-equipment-high-accuracy-5ma-20a-test-current.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl19312755-portable_3_phase_meter_calibration_equipment_high_accuracy_5ma_20a_test_current.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 Portable 3 Phase Meter Calibration Equipment High Accuracy 5mA - 20A Test Current GF312D1 HANDHELD THREE PHASE ENERGY METER CALIBRATOR The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters FEATURES AND FUNCTIONS Three phase active or reactive electricity energy meter. Calibrate three phase, single phase, and active or reactive meter error. Measure U(voltage) of three phase or single phase. Measure I(current) of three phase or single phase. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.4 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12871572-three-phase-portable-electric-meter-calibration-pc-control-with-touch-screen.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29649759-three_phase_portable_electric_meter_calibration_pc_control_with_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29649757-three_phase_portable_electric_meter_calibration_pc_control_with_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29649768-three_phase_portable_electric_meter_calibration_pc_control_with_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29649787-three_phase_portable_electric_meter_calibration_pc_control_with_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29649775-three_phase_portable_electric_meter_calibration_pc_control_with_touch_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e25684c40f82.mp4.jpg?1606631755 Three Phase Portable Electric Meter Calibration PC Control With Touch Screen Three Phase Portable Multi-function Energy Meter Calibration With Touch Screen FEATURES High accuracy 0.05% Screen capture function Input two pulse signal for master and slave meter synchronously calibration Large size display screen, direct viewing and convenient Internal communication port for PC control Multiple power supply for different testing occasion Large capacity storage device for mass memory PARAMETERS Electrical parameters Accuracy class 0.05%, 0.1% Power Supply https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/b6f911f6a2332ef07cf6c531e71c9ce3/playlist.m3u8 29 2020-01-20T16:45:13+08:00 41 4.5 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12877532-gf1061-ct-pt-analyzer-ct-pt-testing-equipment-electronic-power-ce-certification.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29630569-gf1061_ct_pt_analyzer_ct_pt_testing_equipment_electronic_power_ce_certification.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29630608-gf1061_ct_pt_analyzer_ct_pt_testing_equipment_electronic_power_ce_certification.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29630594-gf1061_ct_pt_analyzer_ct_pt_testing_equipment_electronic_power_ce_certification.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 GF1061 Ct Pt Analyzer Ct Pt Testing Equipment Electronic Power CE Certification PORTABLE PRECISION CURRENT TRANSFORMER TESTING CT PT ANALYZER GF1061 portable CT PT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.2 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12867845-simple-operation-ct-pt-analyzer-current-transformer-analyzer-36-months-warranty.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29632391-simple_operation_ct_pt_analyzer_current_transformer_analyzer_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29632397-simple_operation_ct_pt_analyzer_current_transformer_analyzer_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29632401-simple_operation_ct_pt_analyzer_current_transformer_analyzer_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29632405-simple_operation_ct_pt_analyzer_current_transformer_analyzer_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29632414-simple_operation_ct_pt_analyzer_current_transformer_analyzer_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c7e1d3436.mp4.jpg?1606633410 Simple Operation CT PT Analyzer Current Transformer Analyzer 36 Months Warranty PORTABLE PRECISION CURRENT TRANSFORMER TESTING CT PT ANALYZER GF106 CT/PT TESTER is mainly used for field testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation. FEATURES Steady and transient state characteristic tests of various types of CT/PT The use of advanced power technology, the https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/68c24003c1cfda3a27f4bb6b2a2c5a83/playlist.m3u8 209 2020-01-21T17:46:23+08:00 197 4.8 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12867814-0-05-accuracy-ct-pt-analyzer-ct-testing-equipment-for-lab-testing-gf1061.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29630545-0_05_accuracy_ct_pt_analyzer_ct_testing_equipment_for_lab_testing_gf1061.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29630579-0_05_accuracy_ct_pt_analyzer_ct_testing_equipment_for_lab_testing_gf1061.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29630585-0_05_accuracy_ct_pt_analyzer_ct_testing_equipment_for_lab_testing_gf1061.jpg https://www.zerosequencecurrenttransformer.com/sale-12877593-ac-voltage-output-electrical-test-equipment-high-accuracy-clamp-meter-test.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29664930-ac_voltage_output_electrical_test_equipment_high_accuracy_clamp_meter_test.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29664928-ac_voltage_output_electrical_test_equipment_high_accuracy_clamp_meter_test.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 AC Voltage Output Electrical Test Equipment High Accuracy Clamp Meter Test GF6018A CLAMP TYPE MULTIMETER CALIBRATOR The equipment is compliance with national verification regulation: JJG124 2005 Ammeter, voltmeter, power meter and resistance meter verification rules and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine wave, https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.9 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12878761-compact-split-core-current-transducer-for-electrical-testing-equipment.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl29678511-compact_split_core_current_transducer_for_electrical_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29678507-compact_split_core_current_transducer_for_electrical_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/sale-12878708-50hz-60hz-split-core-current-transformer-epoxy-resin-cast-ct-3-1-kgs-weight.html 0.8 weekly 2026-02-13 https://www.zerosequencecurrenttransformer.com/photo/pl29675870-50hz_60hz_split_core_current_transformer_epoxy_resin_cast_ct_3_1_kgs_weight.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29675872-50hz_60hz_split_core_current_transformer_epoxy_resin_cast_ct_3_1_kgs_weight.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29675871-50hz_60hz_split_core_current_transformer_epoxy_resin_cast_ct_3_1_kgs_weight.jpg https://www.zerosequencecurrenttransformer.com/sale-12871851-portable-wireless-amp-clamp-meter-moisture-resistance-gf2011-12-months-warranty.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl19259344-portable_wireless_amp_clamp_meter_moisture_resistance_gf2011_12_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29651329-portable_wireless_amp_clamp_meter_moisture_resistance_gf2011_12_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29651330-portable_wireless_amp_clamp_meter_moisture_resistance_gf2011_12_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29651331-portable_wireless_amp_clamp_meter_moisture_resistance_gf2011_12_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/sale-12871677-high-voltage-primary-wireless-current-sensor-for-data-transfer-ce-certification.html 0.8 weekly 2020-04-15 https://www.zerosequencecurrenttransformer.com/photo/pl29622274-high_voltage_primary_wireless_current_sensor_for_data_transfer_ce_certification.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29622272-high_voltage_primary_wireless_current_sensor_for_data_transfer_ce_certification.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046657-high_voltage_primary_wireless_current_sensor_for_data_transfer_ce_certification.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 High Voltage Primary Wireless Current Sensor For Data Transfer CE Certification GF2018 HIGH VOLTAGE WIRELESS PRIMARY CURRENT SENSOR GF2018 is the newest version of the wireless primary current sensor. Rational design and adopts 433M transmit technology for data transfer. It makes the current data recording more stable and accuracy. The primary current sensor using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. Collect and analyze load profilesFEATURES Easily clamps to the line in a few seconds Check https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.2 wireless current sensor wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-12866489-600v-portable-portable-meter-test-equipment-three-phase-energy-meter-calibrator.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl25841549-600v_portable_portable_meter_test_equipment_three_phase_energy_meter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/pl25841552-600v_portable_portable_meter_test_equipment_three_phase_energy_meter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/sale-12856085-resistance-0-2m-electrical-test-equipment-clamp-type-multimeter-calibrator.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl26409065-resistance_0_2m_electrical_test_equipment_clamp_type_multimeter_calibrator.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 Resistance 0 - 2M Electrical Test Equipment Clamp Type Multimeter Calibrator GF6018A Clamp Type Multimeter Calibrator Electrical Test Equipment The equipment of clamp type multimeter calibrator is compliance with national verification regulation: JJG124 2005 Ammeter, voltmeter, power meter and resistance meter verification rules and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.5 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12860215-double-clamp-digital-phase-angle-meter-small-size-multi-function-3-7v-batteries-power-supply.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl29602535-double_clamp_digital_phase_angle_meter_small_size_multi_function_3_7v_batteries_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29602537-double_clamp_digital_phase_angle_meter_small_size_multi_function_3_7v_batteries_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29602539-double_clamp_digital_phase_angle_meter_small_size_multi_function_3_7v_batteries_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29602542-double_clamp_digital_phase_angle_meter_small_size_multi_function_3_7v_batteries_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29602562-double_clamp_digital_phase_angle_meter_small_size_multi_function_3_7v_batteries_power_supply.jpg https://www.zerosequencecurrenttransformer.com/sale-12861911-micro-ohm-contact-resistance-test-set-circuit-breaker-test-equipment-with-printer.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29608321-micro_ohm_contact_resistance_test_set_circuit_breaker_test_equipment_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29608334-micro_ohm_contact_resistance_test_set_circuit_breaker_test_equipment_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29608364-micro_ohm_contact_resistance_test_set_circuit_breaker_test_equipment_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24291338675.mp4.jpg?1606627670 Micro Ohm Contact Resistance Test Set Circuit Breaker Test Equipment With Printer T-212 GFUVE 200A Micro-ohm Meter Tester Contact Resistance Test Set Circuit Breaker Test Equipment T-212 MicroOhm Meter tester adopts the top open structure or vehicle mounted horizontal chassis. It has that vantage: more small volume, more light weight, more strong functions, and the simple operation. It designed for field tester design. The high output voltage is 10V. Display is 160*128 large LCD screen. Test current optionally, test time can be set, test process dynamic https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/60620d8a275004b6e17c054d560333db/playlist.m3u8 55 2020-01-19T18:03:11+08:00 31 4.1 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12863419-single-phase-ac-electrical-test-equipment-clamp-meter-calibrator-high-performance.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29613389-single_phase_ac_electrical_test_equipment_clamp_meter_calibrator_high_performance.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613399-single_phase_ac_electrical_test_equipment_clamp_meter_calibrator_high_performance.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613432-single_phase_ac_electrical_test_equipment_clamp_meter_calibrator_high_performance.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613437-single_phase_ac_electrical_test_equipment_clamp_meter_calibrator_high_performance.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 Single Phase Ac Electrical Test Equipment Clamp Meter Calibrator High Performance GF6018A multimeter and clamp meter calibrator The equipment is compliance with national verification regulation: JJG124 2005 Ammeter, voltmeter, power meter and resistance meter verification rules and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.4 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12863489-usb-communication-multifunction-calibrator-ac-dc-source-electrical-test-equipment.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29613854-usb_communication_multifunction_calibrator_ac_dc_source_electrical_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613861-usb_communication_multifunction_calibrator_ac_dc_source_electrical_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613874-usb_communication_multifunction_calibrator_ac_dc_source_electrical_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613876-usb_communication_multifunction_calibrator_ac_dc_source_electrical_test_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26ca90b76d2.mp4.jpg?1579601518 USB Communication Multifunction Calibrator AC DC Source Electrical Test Equipment GF302C PORTABLE PANEL POWER METER CALIBRATOR This device is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power meter and resistance meter calibration regulations and the relevant countries standard requirements and design three-phase 0.05 magnitude meter source integration calibration device . The core technology of this device is with digital signal processor (DSP) and 16 high-speed digital converter, which is composed of high precision work https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/53fcc62fefad4b841fba6fc53c2a9adb/playlist.m3u8 93 2020-01-21T17:56:45+08:00 9 4.1 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12863582-precision-panel-meter-calibrator-gf302c-with-colorful-display-6-months-warranty.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29613868-precision_panel_meter_calibrator_gf302c_with_colorful_display_6_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613855-precision_panel_meter_calibrator_gf302c_with_colorful_display_6_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29608324-precision_panel_meter_calibrator_gf302c_with_colorful_display_6_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/sale-12865219-clamp-type-multimeter-test-equipment-gf6018a-handheld-single-phase-ac-power-supply.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29620930-clamp_type_multimeter_test_equipment_gf6018a_handheld_single_phase_ac_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29620946-clamp_type_multimeter_test_equipment_gf6018a_handheld_single_phase_ac_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29620951-clamp_type_multimeter_test_equipment_gf6018a_handheld_single_phase_ac_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 Clamp Type Multimeter Test Equipment GF6018A Handheld Single Phase AC Power Supply Clamp Type Multi-meter Test Equipment GF6018A Handheld Multifunction Calibration FEATURES It can be semi-automatic or manual inspection of analog multi meter, clamp type current meter, all kinds of electric meter, (voltmeter, ammeter, frequency meters, resistance meter) basic error The equipment can be generated with 2-31 harmonic wave, harmonic number, order, amplitude and harmonic phase of fundamental wave can be programmed Power amplifier working frequency range is 40Hz https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.3 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12865371-class-0-05-portable-gf3021-electrical-test-equipment-electric-measurement-transducer.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29621656-class_0_05_portable_gf3021_electrical_test_equipment_electric_measurement_transducer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26ca90b76d2.mp4.jpg?1579601518 Class 0.05 Portable GF3021 Electrical Test Equipment Electric Measurement Transducer Portable Multi-function Instrument Calibrator GF3021 Electrical calibration FUNCTIONS AND FEATURES All kinds of electric measurement transducer can be checked, including AC/DC voltage transducer, AC/DC current transducer, frequency transducer, phase transducer, single/ three-phase AC active power transducer, and 3-phase reactive power transducers. Check all kinds of electric measurement indicating meter, including AC/DC voltmeter, AC/DC ammeter, frequency meter, phase meter, https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/53fcc62fefad4b841fba6fc53c2a9adb/playlist.m3u8 93 2020-01-21T17:56:45+08:00 9 4.3 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12851458-frequency-45-65hz-electric-meter-calibration-test-device-with-smart-scanning-head.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl28929563-frequency_45_65hz_electric_meter_calibration_test_device_with_smart_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28929570-frequency_45_65hz_electric_meter_calibration_test_device_with_smart_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28929583-frequency_45_65hz_electric_meter_calibration_test_device_with_smart_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 Frequency 45 - 65hz Electric Meter Calibration Test Device With Smart Scanning Head GF312D Three Phase Portable Electric Meter Calibration Test Device with Smart Scanning head The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters. Function and accuracy tests of measurement devices in electrical power systems are either prescribed by mandatory standards and regulations or form part of an established quality assurance concept. All types of measuring https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.6 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12853829-three-phase-kwh-meter-test-equipment-gf302d-class-0-5-180-265v-power-supply.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29083341-three_phase_kwh_meter_test_equipment_gf302d_class_0_5_180_265v_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083342-three_phase_kwh_meter_test_equipment_gf302d_class_0_5_180_265v_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083346-three_phase_kwh_meter_test_equipment_gf302d_class_0_5_180_265v_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083356-three_phase_kwh_meter_test_equipment_gf302d_class_0_5_180_265v_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083358-three_phase_kwh_meter_test_equipment_gf302d_class_0_5_180_265v_power_supply.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 Three Phase Kwh Meter Test Equipment GF302D Class 0.5 180 - 265V Power Supply GF302D Class 0.5 Portable Three Phase KWH Meter Test Equipment FEATURES Able to test basic error, shunt running, start, standard error automatically and manually in single-step of single/three phase, according to relative regulation of kWh meter. Able to do change test caused by voltage influence, frequency influence and harmonic influence. Output of power source is speedy and stable, AC maximum output of each phase can reach 120A in maximum. Voltage, current and phase https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.1 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12857427-portable-electrical-test-meter-calibration-electrical-equipment-calibration-multiple-output.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29392162-portable_electrical_test_meter_calibration_electrical_equipment_calibration_multiple_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29392169-portable_electrical_test_meter_calibration_electrical_equipment_calibration_multiple_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29392262-portable_electrical_test_meter_calibration_electrical_equipment_calibration_multiple_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29396726-portable_electrical_test_meter_calibration_electrical_equipment_calibration_multiple_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29398400-portable_electrical_test_meter_calibration_electrical_equipment_calibration_multiple_output.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 Portable Electrical Test Meter Calibration Electrical Equipment Calibration Multiple Output GF302D PORTABLE THREE PHASE KWH METER TEST EQUIPMENT The Portable Three Phase kWh Meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.6 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12857741-gf302d1-energy-meter-calibration-equipment-3-phase-portable-36-months-warranty.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29524053-gf302d1_energy_meter_calibration_equipment_3_phase_portable_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29524056-gf302d1_energy_meter_calibration_equipment_3_phase_portable_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29533307-gf302d1_energy_meter_calibration_equipment_3_phase_portable_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29533315-gf302d1_energy_meter_calibration_equipment_3_phase_portable_36_months_warranty.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2565c71f5ad.mp4.jpg?1606635092 Gf302d1 Energy Meter Calibration Equipment 3 Phase Portable 36 Months Warranty GF302D1 PORTABLE THREE PHASE KWH METER TEST EQUIPMENT The Portable Three Phase kWh Meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bca8b76e77f0e16d391180024f13a30/playlist.m3u8 27 2020-01-20T16:34:27+08:00 36 4.2 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12858350-single-phase-electric-meter-calibration-kwh-meter-calibration-touch-screen-reference-standard.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29596264-single_phase_electric_meter_calibration_kwh_meter_calibration_touch_screen_reference_standard.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29596279-single_phase_electric_meter_calibration_kwh_meter_calibration_touch_screen_reference_standard.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29596275-single_phase_electric_meter_calibration_kwh_meter_calibration_touch_screen_reference_standard.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29596294-single_phase_electric_meter_calibration_kwh_meter_calibration_touch_screen_reference_standard.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e256740cabe9.mp4.jpg?1606632405 Single Phase Electric Meter Calibration Kwh Meter Calibration Touch Screen Reference Standard GFUVE GF112B 120A 300V 0.02% Handheld Single Phase kWh Meter Calibrator SINGLE PHASE REFERENCE STANDARD METER- SPRS The Single Phase Portable Reference Standard (GF112B) from GFUVE is a hand- held device that helps to calibrate the error present in the single phase energy meter i.e. the meter under test (MUT). The GF112B supports both static and electro-mechanical types of meters. Single Phase Reference Standard Meter. GF112B is high precision Single Phase Reference Standard https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/cc0773db1e8a4a1caa826c4bec214aa7/playlist.m3u8 31 2020-01-20T16:40:45+08:00 68 4.4 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12866273-accurate-electric-meter-calibration-power-engineering-equipment-ce-iso9001.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl19312758-accurate_electric_meter_calibration_power_engineering_equipment_ce_iso9001.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312736-accurate_electric_meter_calibration_power_engineering_equipment_ce_iso9001.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312755-accurate_electric_meter_calibration_power_engineering_equipment_ce_iso9001.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 Accurate Electric Meter Calibration Power Engineering Equipment CE ISO9001 GF312D1 Handheld Three Phase Energy Meter Calibrator Power Engineering Equipment The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters. Application The devices used to calibrate electricity meters must be routinely verified themselves. That s the only way to protect consumers. Laborelec s working standards are well suited to the task. We can carry out calibration on https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.8 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12866334-high-accuracy-portable-electric-meter-calibration-three-phase-multi-function.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl19613597-high_accuracy_portable_electric_meter_calibration_three_phase_multi_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19613607-high_accuracy_portable_electric_meter_calibration_three_phase_multi_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19613617-high_accuracy_portable_electric_meter_calibration_three_phase_multi_function.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e25684c40f82.mp4.jpg?1606631755 High Accuracy Portable Electric Meter Calibration Three Phase Multi Function GF312V2 High Accuracy Portable Three Phase Multifunction Electric Meter Calibrator GF312V2 portable three phase multifunction energy meter calibrator is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use. FEATURES 1. High accuracy 0.05% 2. Screen capture function 3. Input two pulse signal for main meter and subsidiary meter synchronously calibration 4. Large https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/b6f911f6a2332ef07cf6c531e71c9ce3/playlist.m3u8 29 2020-01-20T16:45:13+08:00 41 4.5 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12857885-three-phase-secondary-injection-test-kit-universal-protection-device-high-precision.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl27219390-three_phase_secondary_injection_test_kit_universal_protection_device_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27219386-three_phase_secondary_injection_test_kit_universal_protection_device_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27219385-three_phase_secondary_injection_test_kit_universal_protection_device_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19471507-three_phase_secondary_injection_test_kit_universal_protection_device_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19471506-three_phase_secondary_injection_test_kit_universal_protection_device_high_precision.jpg https://www.zerosequencecurrenttransformer.com/sale-12863492-test-630-secondary-injection-test-set-relay-test-equipment-six-phase-program-control.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29613818-test_630_secondary_injection_test_set_relay_test_equipment_six_phase_program_control.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613825-test_630_secondary_injection_test_set_relay_test_equipment_six_phase_program_control.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613826-test_630_secondary_injection_test_set_relay_test_equipment_six_phase_program_control.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613829-test_630_secondary_injection_test_set_relay_test_equipment_six_phase_program_control.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29613835-test_630_secondary_injection_test_set_relay_test_equipment_six_phase_program_control.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 TEST-630 Secondary Injection Test Set Relay Test Equipment Six Phase Program Control TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output Integration in the host crystal 8.4 inches true color, light weight and easy to carry. Built-in high-speed and high-performance industrial computer embedded operating system, running stable and reliable, also can test by connecting PC. Panel embedded user https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c5ea3870971874173706e8d26b398686/playlist.m3u8 166 2020-01-21T17:30:46+08:00 95 4.8 secondary injection test equipment secondary injection test kit https://www.zerosequencecurrenttransformer.com/sale-12861944-55mm-diameter-split-core-current-transformer-ip65-waterproof-magnetic-material.html 0.8 weekly 2026-02-26 https://www.zerosequencecurrenttransformer.com/photo/pl28927510-55mm_diameter_split_core_current_transformer_ip65_waterproof_magnetic_material.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 55mm Diameter Split Core Current Transformer Ip65 Waterproof Magnetic Material LZCK-55 IP65 Proofwater Split Core Current Transformer for Measurement Introduction LZCK series outdoor waterproof current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, has the characteristics of Small magnetic circuit loss and can be split, its https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist.m3u8 24 2020-01-21T17:50:24+08:00 12 4.5 donut type current transformer ring core current transformer https://www.zerosequencecurrenttransformer.com/sale-12861151-ip67-outdoor-split-core-current-transformer-200-5a-0-5s-50-60hz-rated-frequency.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl29606197-ip67_outdoor_split_core_current_transformer_200_5a_0_5s_50_60hz_rated_frequency.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29606202-ip67_outdoor_split_core_current_transformer_200_5a_0_5s_50_60hz_rated_frequency.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29606203-ip67_outdoor_split_core_current_transformer_200_5a_0_5s_50_60hz_rated_frequency.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29606209-ip67_outdoor_split_core_current_transformer_200_5a_0_5s_50_60hz_rated_frequency.jpg https://www.zerosequencecurrenttransformer.com/sale-12860446-split-core-outdoor-current-transformer-high-voltage-lmck-185-10-ip65-waterproof.html 0.8 weekly 2025-07-06 https://www.zerosequencecurrenttransformer.com/photo/pl29603777-split_core_outdoor_current_transformer_high_voltage_lmck_185_10_ip65_waterproof.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603778-split_core_outdoor_current_transformer_high_voltage_lmck_185_10_ip65_waterproof.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603780-split_core_outdoor_current_transformer_high_voltage_lmck_185_10_ip65_waterproof.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603781-split_core_outdoor_current_transformer_high_voltage_lmck_185_10_ip65_waterproof.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603782-split_core_outdoor_current_transformer_high_voltage_lmck_185_10_ip65_waterproof.jpg https://www.zerosequencecurrenttransformer.com/sale-12856878-stable-performance-split-core-current-transformer-3000a-flame-retardance.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29384348-stable_performance_split_core_current_transformer_3000a_flame_retardance.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29384368-stable_performance_split_core_current_transformer_3000a_flame_retardance.jpg https://www.zerosequencecurrenttransformer.com/sale-12850805-electronic-ct-test-equipment-high-precision-gf1061-easy-operation-for-lab-testing.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl28927538-electronic_ct_test_equipment_high_precision_gf1061_easy_operation_for_lab_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Electronic Ct Test Equipment High Precision GF1061 Easy Operation For Lab Testing PORTABLE PRECISION CURRENT TRANSFORMER TESTING CT PT ANALYZER GF1061 portable CT PT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.7 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12851738-portable-potential-current-transformer-testing-equipments-with-ct-test-function.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl28931331-portable_potential_current_transformer_testing_equipments_with_ct_test_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28931344-portable_potential_current_transformer_testing_equipments_with_ct_test_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28931358-portable_potential_current_transformer_testing_equipments_with_ct_test_function.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Portable Potential Current Transformer Testing Equipments With Ct Test Function GFUVE GF1061PT Portable Potential Transformer Analyzer with CT test function GFUVE ELECTRONICS is one of the leading Current Transformer and Potential Transformer Analyzer manufacturers China, welcome to import cheap and discount Current Transformer and Potential Transformer Analyzer from us. The GF1061PT Transformer Analyzer measures current transformer (CT) admittance, CT ratio, CT primary-to-secondary phase angle and the voltage, current and phase angle of the service. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.3 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12853633-automatic-transformer-test-instruments-0-05-accuracy-ct-testing-equipment.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl29083048-automatic_transformer_test_instruments_0_05_accuracy_ct_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083050-automatic_transformer_test_instruments_0_05_accuracy_ct_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083051-automatic_transformer_test_instruments_0_05_accuracy_ct_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083052-automatic_transformer_test_instruments_0_05_accuracy_ct_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Automatic Transformer Test Instruments 0.05% Accuracy Ct Testing Equipment Ct/Pt Analyzer/Instrument Transformer Testing/Ta/Tv Analyzer /Pt Test System MAIN FUNCTIONS I. Current Transformer (CT) II. Voltage Transformer (PT) 1. Magnetization curve 1. Excitation characteristic test 2. Transformation ratio test 2. Transformation ratio test 3. Polarity 3. Polarity 4. 5% and 10% error curve 4. Ratio error, phase error 5. Accuracy limiting factor (ALF) 5. Degauss 6. Degauss 6. Calculation of knee point value 7. Ratio error, phase error 7. Actual secondary https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.1 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12853644-precision-current-transformer-analyzer-power-transformer-testing-equipment.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl29083192-precision_current_transformer_analyzer_power_transformer_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083195-precision_current_transformer_analyzer_power_transformer_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083199-precision_current_transformer_analyzer_power_transformer_testing_equipment.jpg https://www.zerosequencecurrenttransformer.com/sale-12862030-current-transformer-calibration-ct-pt-analyzer-4-min-phase-with-6-4-inch-lcd-display.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29083193-current_transformer_calibration_ct_pt_analyzer_4_min_phase_with_6_4_inch_lcd_display.jpg https://www.zerosequencecurrenttransformer.com/sale-12860477-0-1a-resolution-primary-current-injection-test-set-overload-electronic-protection.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29603901-0_1a_resolution_primary_current_injection_test_set_overload_electronic_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603905-0_1a_resolution_primary_current_injection_test_set_overload_electronic_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603904-0_1a_resolution_primary_current_injection_test_set_overload_electronic_protection.jpg https://www.zerosequencecurrenttransformer.com/sale-12862197-large-current-1000a-primary-injection-test-equipment-ct-pt-analyzer-5kva-capacity.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29603900-large_current_1000a_primary_injection_test_equipment_ct_pt_analyzer_5kva_capacity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603902-large_current_1000a_primary_injection_test_equipment_ct_pt_analyzer_5kva_capacity.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 Large Current 1000A Primary Injection Test Equipment CT PT Analyzer 5KVA Capacity TEST-901 Large Current 1000A Primary Current Injection Test Set TEST-901 primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and contact https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.4 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-12860298-multi-function-electric-power-meter-with-data-logger-45-65hz-frequency.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29603101-multi_function_electric_power_meter_with_data_logger_45_65hz_frequency.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603103-multi_function_electric_power_meter_with_data_logger_45_65hz_frequency.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603105-multi_function_electric_power_meter_with_data_logger_45_65hz_frequency.jpg https://www.zerosequencecurrenttransformer.com/sale-12863515-fu2200a-digital-ethernet-power-meter-with-data-logger-white-class-0-5s-panel-meter.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29603107-fu2200a_digital_ethernet_power_meter_with_data_logger_white_class_0_5s_panel_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29603106-fu2200a_digital_ethernet_power_meter_with_data_logger_white_class_0_5s_panel_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26415083-fu2200a_digital_ethernet_power_meter_with_data_logger_white_class_0_5s_panel_meter.jpg https://www.zerosequencecurrenttransformer.com/sale-12850802-green-color-power-quality-analyzer-lightweight-compact-structure-class-a-accuracy.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl28927501-green_color_power_quality_analyzer_lightweight_compact_structure_class_a_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927503-green_color_power_quality_analyzer_lightweight_compact_structure_class_a_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 Green Color Power Quality Analyzer Lightweight Compact Structure Class A Accuracy GF438II Class A Three Phase Handheld Power Quality Analyzer FEATURES 3s statistical interval, continuously record 168h Support multi-brand current transformer Up to 32G data storage space Record up to 461 power energy parameters simultaneously Up to 10000 screenshots saved Support periodic recording function Up to 3.9M/s USB high-speed transfer Recording wave FUNCTIONS Energy loss calculator: classic active and reactive power measurements, unbalance and harmonic power, are https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.6 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12853658-handheld-small-size-power-quality-analyser-gf335-class-0-1-three-phase.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29083210-handheld_small_size_power_quality_analyser_gf335_class_0_1_three_phase.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083211-handheld_small_size_power_quality_analyser_gf335_class_0_1_three_phase.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083213-handheld_small_size_power_quality_analyser_gf335_class_0_1_three_phase.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29083214-handheld_small_size_power_quality_analyser_gf335_class_0_1_three_phase.jpg https://www.zerosequencecurrenttransformer.com/sale-12854906-high-precision-portable-power-quality-meter-32g-memory-with-3000a-current-probe.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl28927500-high_precision_portable_power_quality_meter_32g_memory_with_3000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl28927502-high_precision_portable_power_quality_meter_32g_memory_with_3000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927219-high_precision_portable_power_quality_meter_32g_memory_with_3000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 High Precision Portable Power Quality Meter 32G Memory With 3000A Current Probe GF438II Portable Three Phase Power Quality Analyzer GFUVE GF438II Three phase power quality analyzers can help you discover the state of health of your power systems. Designed to meet the needs to the intended measurement task, power quality analyzers help you beprepared for any power quality issues.The Power Quality analyzers that can monetize the cost of energy waste due to poor power quality. More powerful sampling options, greater accuracy and larger memory makes the https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.7 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12857799-gf438ii-class-a-power-quality-analyzer-green-color-three-phase-power-analyzer.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl26927212-gf438ii_class_a_power_quality_analyzer_green_color_three_phase_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927211-gf438ii_class_a_power_quality_analyzer_green_color_three_phase_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 GF438II Class A Power Quality Analyzer Green Color Three Phase Power Analyzer THREE PHASE POWER QUALITY ANALYZER WITH 6000A CURRENT PROBE FEATURES GF438II handheld three phase power quality analyzer offer the best ability in power quality analysis, GF438II handheld power quality analyzer help locate, predict, prevent and troubleshoot power quality problems in three phase and single phase power distribution systems. Additionally, GFUVE patented energy loss algorithm, unified power measurement, measuring and counting energy losses due to harmonics and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.2 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12865256-0-001v-resolution-power-quality-analyzer-0-1-rg-accuracy-portable-power-analyzer.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29621526-0_001v_resolution_power_quality_analyzer_0_1_rg_accuracy_portable_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29621530-0_001v_resolution_power_quality_analyzer_0_1_rg_accuracy_portable_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29621536-0_001v_resolution_power_quality_analyzer_0_1_rg_accuracy_portable_power_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 0.001V Resolution Power Quality Analyzer 0.1% RG Accuracy Portable Power Analyzer GFUVE IEC6100-4-30 ClassA Power Quality Analyzer GF438II GF438II handheld three phase power quality analyzer offer the best ability in power quality analysis, GF438II handheld power quality analyzer help locate, predict, prevent and troubleshoot power quality problems in three phase and single phase power distribution systems. Additionally, GFUVE patented energy loss algorithm, unified power measurement, measuring and counting energy losses due to harmonics and unbalance https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.5 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12865431-high-voltage-primary-wireless-current-sensor-gf2018-waterproof-for-data-transfer.html 0.8 weekly 2020-04-10 https://www.zerosequencecurrenttransformer.com/photo/pl29622268-high_voltage_primary_wireless_current_sensor_gf2018_waterproof_for_data_transfer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29622269-high_voltage_primary_wireless_current_sensor_gf2018_waterproof_for_data_transfer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29622271-high_voltage_primary_wireless_current_sensor_gf2018_waterproof_for_data_transfer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29622272-high_voltage_primary_wireless_current_sensor_gf2018_waterproof_for_data_transfer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl29622274-high_voltage_primary_wireless_current_sensor_gf2018_waterproof_for_data_transfer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 High Voltage Primary Wireless Current Sensor GF2018 Waterproof For Data Transfer GFUVE High Voltage Wireless Primary Current Sensor GF2018 GF2018 is the newest version of the wireless primary current sensor. Rational design and adopts 433M transmit technology for data transfer. It makes the current data recording more stable and accuracy. The primary current sensor using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. Collect and analyze load profiles Easily clamps to the line in a few seconds Check for https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.1 wireless current sensor wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-12536092-0-1-degree-phase-accuracy-power-quality-analyzer-0-1-class-32g-memory-high-precision.html 0.8 weekly 2025-07-05 https://www.zerosequencecurrenttransformer.com/photo/pl26927180-0_1_degree_phase_accuracy_power_quality_analyzer_0_1_class_32g_memory_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927183-0_1_degree_phase_accuracy_power_quality_analyzer_0_1_class_32g_memory_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927185-0_1_degree_phase_accuracy_power_quality_analyzer_0_1_class_32g_memory_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26268449-0_1_degree_phase_accuracy_power_quality_analyzer_0_1_class_32g_memory_high_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 0.1 Degree Phase Accuracy Power Quality Analyzer 0.1 Class 32G Memory High Precision GF438II Portable 3 Phase Power Quality Analyzer and power quality meter with 3000a current probe GFUVE GF438II 3 phase power quality analyzers can help you discover the state of health of your power systems. Designed to meet the needs to the intended measurement task, power quality analyzers help you beprepared for any power quality issues.The Power Quality analyzers that can monetize the cost of energy waste due to poor power quality. More powerful sampling options, greater https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.3 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12519628-high-accuracy-three-phase-power-analyzer-portable-power-analyzer-for-distribution.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26927201-high_accuracy_three_phase_power_analyzer_portable_power_analyzer_for_distribution.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927209-high_accuracy_three_phase_power_analyzer_portable_power_analyzer_for_distribution.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927212-high_accuracy_three_phase_power_analyzer_portable_power_analyzer_for_distribution.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927211-high_accuracy_three_phase_power_analyzer_portable_power_analyzer_for_distribution.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 High Accuracy Three Phase Power Analyzer / Portable Power Analyzer For Distribution GF438II three phase portable power quality and energy analyzer With Inrush current & High-order harmonics GFUVE portable power meters and analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The new and improved GF438II is a power quality analyzer for monitoring and recording power supply anomalies, allowing their causes to be quickly investigated, and also for assessing power supply https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.9 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-11835882-6-5-inch-tft-lcd-display-3-phase-power-analyzer-with-6000a-current-probe.html 0.8 weekly 2025-06-28 https://www.zerosequencecurrenttransformer.com/photo/pl26927166-6_5_inch_tft_lcd_display_3_phase_power_analyzer_with_6000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927169-6_5_inch_tft_lcd_display_3_phase_power_analyzer_with_6000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927171-6_5_inch_tft_lcd_display_3_phase_power_analyzer_with_6000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927176-6_5_inch_tft_lcd_display_3_phase_power_analyzer_with_6000a_current_probe.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 6.5 Inch TFT LCD Display 3 Phase Power Analyzer With 6000a Current Probe GF438II GFUVE HANDHELD THREE PHASE POWER QUALITY ANALYZER WITH 6000A CURRENT PROBE GF438II handheld three phase power quality analyzer offer the best ability in power quality analysis, GF438II handheld power quality analyzer help locate, predict, prevent and troubleshoot power quality problems in three phase and single phase power distribution systems. Additionally, GFUVE patented energy loss algorithm, unified power measurement, measuring and counting energy losses due to https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.9 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12519399-class-a-three-phase-power-quality-analyzer-with-flicker-63rd-harmonics-for-electric-motors-testing.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26927216-class_a_three_phase_power_quality_analyzer_with_flicker_63rd_harmonics_for_electric_motors_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927217-class_a_three_phase_power_quality_analyzer_with_flicker_63rd_harmonics_for_electric_motors_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927218-class_a_three_phase_power_quality_analyzer_with_flicker_63rd_harmonics_for_electric_motors_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927219-class_a_three_phase_power_quality_analyzer_with_flicker_63rd_harmonics_for_electric_motors_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 Class A Three Phase Power Quality Analyzer With Flicker 63rd Harmonics For Electric Motors Testing GF438II GFUVE IEC 61000-4-30 CLASS A Three Phase Power Quality Analyzer With flicker & 63rd harmonics GFUVE GF438II class A power quality analyzers can help you discover the state of health of your power systems. Designed to meet the needs to the intended measurement task, power quality analyzers help you beprepared for any power quality issues.The Power Quality analyzers that can monetize the cost of energy waste due to poor power quality. More powerful sampling options, https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.3 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-11965743-gfuve-handheld-three-phase-power-quality-analyser-high-precision-32g-memory.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26927189-gfuve_handheld_three_phase_power_quality_analyser_high_precision_32g_memory.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927191-gfuve_handheld_three_phase_power_quality_analyser_high_precision_32g_memory.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927190-gfuve_handheld_three_phase_power_quality_analyser_high_precision_32g_memory.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26927192-gfuve_handheld_three_phase_power_quality_analyser_high_precision_32g_memory.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 GFUVE Handheld Three Phase Power Quality Analyser High Precision 32G Memory GF438II GFUVE HANDHELD THREE PHASE Power Quality and Energy Analyzer WITH 6000A CURRENT PROBE GFUVE GF438II power quality analyzers can help you discover the state of health of your power systems. Designed to meet the needs to the intended measurement task, power quality analyzers help you beprepared for any power quality issues.The Power Quality analyzers that can monetize the cost of energy waste due to poor power quality. More powerful sampling options, greater accuracy https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist.m3u8 41 2020-04-02T15:14:10+08:00 28 4.3 power quality analyser power harmonics analyzer https://www.zerosequencecurrenttransformer.com/sale-12720494-power-quality-monitoring-flexible-ct-clamps-with-bnc-connector.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl26973035-power_quality_monitoring_flexible_ct_clamps_with_bnc_connector_0_2_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26973036-power_quality_monitoring_flexible_ct_clamps_with_bnc_connector_0_2_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26973037-power_quality_monitoring_flexible_ct_clamps_with_bnc_connector_0_2_precision.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26973038-power_quality_monitoring_flexible_ct_clamps_with_bnc_connector_0_2_precision.jpg https://www.zerosequencecurrenttransformer.com/sale-12772380-circuit-breaker-electrical-test-equipment-0-5-accuracy-for-cb-contact-resistance-test-set.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl27174878-circuit_breaker_electrical_test_equipment_0_5_accuracy_for_cb_contact_resistance_test_set.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27174887-circuit_breaker_electrical_test_equipment_0_5_accuracy_for_cb_contact_resistance_test_set.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27174895-circuit_breaker_electrical_test_equipment_0_5_accuracy_for_cb_contact_resistance_test_set.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27174902-circuit_breaker_electrical_test_equipment_0_5_accuracy_for_cb_contact_resistance_test_set.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24291338675.mp4.jpg?1606627670 Circuit Breaker Electrical Test Equipment 0.5% Accuracy For Cb Contact Resistance Test Set T-212 GFUVE 200A MICROOHM METER WITH PRINTER,Circuit Breaker electrical test equipment T-212 MicroOhm Meter tester adopts the top open structure or vehicle mounted horizontal chassis. It has that vantage: more small volume, more light weight, more strong functions, and the simple operation. It designed for field tester design. The high output voltage is 10V. Display is 160*128 large LCD screen. Test current optionally, test time can be set, test process dynamic tips, suitable https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/60620d8a275004b6e17c054d560333db/playlist.m3u8 55 2020-01-19T18:03:11+08:00 31 4.2 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12717021-6m-cable-length-primary-current-injection-test-equipment-0-5-accuracy.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl26960374-6m_cable_length_primary_current_injection_test_equipment_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26960377-6m_cable_length_primary_current_injection_test_equipment_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26960378-6m_cable_length_primary_current_injection_test_equipment_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26960380-6m_cable_length_primary_current_injection_test_equipment_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/sale-12786754-precision-primary-injection-test-equipment-0-5-class-5000a-30kva-capicity.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl27233187-precision_primary_injection_test_equipment_0_5_class_5000a_30kva_capicity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27233203-precision_primary_injection_test_equipment_0_5_class_5000a_30kva_capicity.jpg https://www.zerosequencecurrenttransformer.com/sale-12787010-laboratory-120a-600v-electric-meter-testing-equipment-with-high-accuracy.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl27234239-laboratory_120a_600v_electric_meter_testing_equipment_with_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27234244-laboratory_120a_600v_electric_meter_testing_equipment_with_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27234246-laboratory_120a_600v_electric_meter_testing_equipment_with_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/sale-12791347-touch-screen-electric-meter-calibration-single-phase-reference-standard-meter.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl27247872-touch_screen_electric_meter_calibration_single_phase_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247873-touch_screen_electric_meter_calibration_single_phase_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247874-touch_screen_electric_meter_calibration_single_phase_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247875-touch_screen_electric_meter_calibration_single_phase_reference_standard_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e256740cabe9.mp4.jpg?1606632405 Touch Screen Electric Meter Calibration Single Phase Reference Standard Meter GFUVE GF112B 120A 300V 0.02% Handheld Single Phase Reference Standard Meter SINGLE PHASE REFERENCE STANDARD METER- SPRS The Single Phase Portable Reference Standard (GF112B) from GFUVE is a hand- held device that helps to calibrate the error present in the single phase energy meter i.e. the meter under test (MUT). The GF112B supports both static and electro-mechanical types of meters. Single Phase Reference Standard Meter. GF112B is high precision Single Phase Reference https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/cc0773db1e8a4a1caa826c4bec214aa7/playlist.m3u8 31 2020-01-20T16:40:45+08:00 68 4.1 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12791356-high-precision-portable-meter-test-equipment-single-phase-40-70hz-frequancy.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl27247916-high_precision_portable_meter_test_equipment_single_phase_40_70hz_frequancy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247917-high_precision_portable_meter_test_equipment_single_phase_40_70hz_frequancy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247918-high_precision_portable_meter_test_equipment_single_phase_40_70hz_frequancy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247919-high_precision_portable_meter_test_equipment_single_phase_40_70hz_frequancy.jpg https://www.zerosequencecurrenttransformer.com/sale-12791338-240a-600v-three-phase-portable-meter-test-equipment-harmonic-analysis-function.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl27247840-240a_600v_three_phase_portable_meter_test_equipment_harmonic_analysis_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247841-240a_600v_three_phase_portable_meter_test_equipment_harmonic_analysis_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247842-240a_600v_three_phase_portable_meter_test_equipment_harmonic_analysis_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27247843-240a_600v_three_phase_portable_meter_test_equipment_harmonic_analysis_function.jpg https://www.zerosequencecurrenttransformer.com/sale-12720401-lab-energy-meter-testing-equipment-bench-with-harmonic-and-scanning-head.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26972893-lab_energy_meter_testing_equipment_bench_with_harmonic_and_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26972899-lab_energy_meter_testing_equipment_bench_with_harmonic_and_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26972901-lab_energy_meter_testing_equipment_bench_with_harmonic_and_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26972903-lab_energy_meter_testing_equipment_bench_with_harmonic_and_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 Lab Energy Meter Testing Equipment Bench With Harmonic And Scanning Head 120A 500V Three Phase Portable Energy Meter Test Equipment Bench With Harmonic and Scanning Head The Three Phase Energy Meter Test Bench system described hereby can test / calibrate 1 to 24, three phase and single phase energy meters, which reference accuracy is 0.02%, can test energy meters (MUT) with accuracy 0.1%, 0.2%, 0.5 (s) %, 1.0%, 2.0%. The GF302D is a powerful and portable three phase current and voltage source. All test values are generated absolutely synthetically https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.5 portable test equipment electric meter testing equipment https://www.zerosequencecurrenttransformer.com/sale-10400742-voltage-output-split-core-current-transformer-miniature-current-transformer-double-clamp.html 0.8 weekly 2020-03-25 https://www.zerosequencecurrenttransformer.com/photo/pl18116095-voltage_output_split_core_current_transformer_miniature_current_transformer_double_clamp.jpg https://www.zerosequencecurrenttransformer.com/sale-10395553-indoor-magnetic-instrument-current-transformer-medium-voltage-high-accuracy.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl18036538-indoor_magnetic_instrument_current_transformer_medium_voltage_high_accuracy.jpg 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https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 Permalloy Split Core Current Transformer , Clip On Current Transformer 50mm Cable Current Transformer Permalloy Split Core Current Probe for 50mm Cable The round jaw design on the P50-1 Series Permalloy Split Core Current Probe along with the high content nickel metal core makes them well suited for power quality applications where high accuracy and low phase shift along with wide frequency are important. Measurement range is 1mA to 1200A. 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The most common usage of current transformers is to operate instruments or metering from high voltage or high current circuits, safely isolating secondary control circuitry from the high voltages or currents. 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Clamp-On CT uses Permalloy Magnetic Core or Silicon Amorphous Core, with characteristics of small size. high precision, good stability and strong anti-interference ability. Clamp on current transformers are used for long term energy studies which includes electric power quality monitoring device. It is ideal for https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist.m3u8 24 2020-01-21T17:50:24+08:00 12 4.5 donut type current transformer ring core current transformer https://www.zerosequencecurrenttransformer.com/sale-12564172-5p20-50-1a-ratio-electronic-current-transformer-protection-relay-device.html 0.8 weekly 2026-02-14 https://www.zerosequencecurrenttransformer.com/photo/pl26386508-5p20_50_1a_ratio_electronic_current_transformer_protection_relay_device.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26386509-5p20_50_1a_ratio_electronic_current_transformer_protection_relay_device.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26386510-5p20_50_1a_ratio_electronic_current_transformer_protection_relay_device.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26386512-5p20_50_1a_ratio_electronic_current_transformer_protection_relay_device.jpg 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https://www.zerosequencecurrenttransformer.com/photo/pl20096950-outdoor_clamp_type_split_core_current_transformer_with_voltage_sampling_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl20096954-outdoor_clamp_type_split_core_current_transformer_with_voltage_sampling_function.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 Outdoor Clamp Type Split Core Current Transformer With Voltage Sampling Function LZCK-55 100/5A outdoor clamp type split core current transformer with voltage sampling function Applications LZCK-55 outdoor Spit core current transformer are the current-sensing units of the power system. Split core cTs are used at generating stations, electrical substations, and in industrial and commercial electric power distribution. 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https://www.zerosequencecurrenttransformer.com/photo/pl17932643-high_precision_electronic_test_equipment_1000a_multimeter_calibration_tool_ce_marked.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17932649-high_precision_electronic_test_equipment_1000a_multimeter_calibration_tool_ce_marked.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17932653-high_precision_electronic_test_equipment_1000a_multimeter_calibration_tool_ce_marked.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 High Precision Electronic Test Equipment , 1000A Multimeter Calibration Tool CE Marked High Precision Multi Product 1000A Clamp Type Multimeter Calibrator The equipment of clamp type multimeter calibrator is compliance with national verification regulation: JJG124 2005 Ammeter, voltmeter, power meter and resistance meter verification rules and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.5 electronic test equipment electronic test instruments https://www.zerosequencecurrenttransformer.com/sale-12538780-20a-1050v-electrical-test-equipment-ammeter-and-voltmeter-calibrator-for-clamp-meter-calibration.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26279733-20a_1050v_electrical_test_equipment_ammeter_and_voltmeter_calibrator_for_clamp_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26279734-20a_1050v_electrical_test_equipment_ammeter_and_voltmeter_calibrator_for_clamp_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26279735-20a_1050v_electrical_test_equipment_ammeter_and_voltmeter_calibrator_for_clamp_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26279736-20a_1050v_electrical_test_equipment_ammeter_and_voltmeter_calibrator_for_clamp_meter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 20A 1050V Electrical Test Equipment Ammeter And Voltmeter Calibrator For Clamp Meter Calibration GF6018A 20A 1050V Multifunction Electric Ammeter and Voltmeter calibrator for clamp meter calibration The equipment of clamp type multimeter calibrator is compliance with national verification regulation: JJG124 2005 Ammeter, voltmeter, power meter and resistance meter verification rules and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.3 electronic test equipment electronic test instruments https://www.zerosequencecurrenttransformer.com/sale-10405244-handheld-electrical-test-meter-calibration-durable-power-engineering-devices.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18068684-handheld_electrical_test_meter_calibration_durable_power_engineering_devices.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 Handheld Electrical Test Meter Calibration Durable Power Engineering Devices Handheld Three Phase Electric Meter Calibration and Testing of Power Engineering Devices The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters. Application The devices used to calibrate electricity meters must be routinely verified themselves. That s the only way to protect consumers. Laborelec s working standards are well suited to the task. We can carry out https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist.m3u8 94 2020-01-19T17:52:25+08:00 103 4.8 electrical test meter calibration electrical test equipment calibration https://www.zerosequencecurrenttransformer.com/sale-10405764-500v-small-size-electric-meter-calibration-high-accuracy-0-05-large-display-screen.html 0.8 weekly 2020-03-19 https://www.zerosequencecurrenttransformer.com/photo/pl18070538-500v_small_size_electric_meter_calibration_high_accuracy_0_05_large_display_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18070547-500v_small_size_electric_meter_calibration_high_accuracy_0_05_large_display_screen.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e25684c40f82.mp4.jpg?1606631755 500V Small Size Electric Meter Calibration High Accuracy 0.05% Large Display Screen Portable Three Phase Multifunction Electric Meter Calibration 500V GF312V2 portable three phase multifunction energy meter calibrator is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use. FEATURES 1. High accuracy 0.05% 2. Screen capture function 3. Input two pulse signal for main meter and subsidiary meter synchronously calibration 4. Large size display https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/b6f911f6a2332ef07cf6c531e71c9ce3/playlist.m3u8 29 2020-01-20T16:45:13+08:00 41 4.9 electrical test meter calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12538560-gf302d-three-phase-meter-calibration-equipment-test-bench-with-phantom-load-power-source.html 0.8 weekly 2020-03-19 https://www.zerosequencecurrenttransformer.com/photo/pl26278813-gf302d_three_phase_meter_calibration_equipment_test_bench_with_phantom_load_power_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26278814-gf302d_three_phase_meter_calibration_equipment_test_bench_with_phantom_load_power_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26278815-gf302d_three_phase_meter_calibration_equipment_test_bench_with_phantom_load_power_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26278822-gf302d_three_phase_meter_calibration_equipment_test_bench_with_phantom_load_power_source.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 GF302D Three Phase Meter Calibration Equipment Test Bench With Phantom Load Power Source GF302D GFUVE three phase portable energy meter test bench with phantom load power source Application The model GF302D portable energy meter test bench is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.1 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-10595764-500v-120a-3-phase-ac-electrical-power-calibrator-gf303d-with-7-inch-touch-tft-color.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18732004-500v_120a_3_phase_ac_electrical_power_calibrator_gf303d_with_7_inch_touch_tft_color.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18732005-500v_120a_3_phase_ac_electrical_power_calibrator_gf303d_with_7_inch_touch_tft_color.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 500v 120a 3 Phase AC Electrical Power Calibrator GF303D With 7 Inch Touch TFT Color GF303D portable 3 phase ac Electrical Power Calibrator with 500v voltage and 120a current source GF303D portable 3 phase ac Electrical Power Calibrator is suitable for power department, measuring department, quality control department, research units, and institutions of higher learning, and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production of enterprise etc. GF303D https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.3 3 phase ac power supply 3 phase power source https://www.zerosequencecurrenttransformer.com/sale-10595793-20a-500v-3-phase-ac-electric-meter-calibration-equipment-for-testing-energy-meter-gf3031.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18732093-20a_500v_3_phase_ac_electric_meter_calibration_equipment_for_testing_energy_meter_gf3031.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2565c71f5ad.mp4.jpg?1606635092 20A 500V 3 Phase AC Electric Meter Calibration Equipment For Testing Energy Meter GF3031 GF3031 high stability 20a 500v portable three phase ac Electrical Power Calibrator for testing energy meter GF3031 portable 3 phase Electrical Power Calibrator is suitable for power department, measuring department, quality control department, research units, and institutions of higher learning, and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production of enterprise etc. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bca8b76e77f0e16d391180024f13a30/playlist.m3u8 27 2020-01-20T16:34:27+08:00 36 4.6 3 phase ac power supply 3 phase power source https://www.zerosequencecurrenttransformer.com/sale-10401894-multi-function-electronic-test-equipment-digital-phase-angle-meter-double-clamp.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18057782-multi_function_electronic_test_equipment_digital_phase_angle_meter_double_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18057780-multi_function_electronic_test_equipment_digital_phase_angle_meter_double_clamp.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2567c35bc13.mp4.jpg?1606628146 Multi - Function Electronic Test Equipment , Digital Phase Angle Meter Double Clamp GF211B Multi-function Double Clamp Digital Phase Angle Meter (Accuracy class 1%) Application GF211B multi-function double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on. Features Measure phase angle between two voltages, between two current or between voltage and current Measure alternating voltage (U), alternating https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/49813e12a7a26f5aabd15bc9138bccef/playlist.m3u8 64 2020-01-20T16:43:10+08:00 33 4.4 electronic test equipment electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-11289672-45-65hz-protection-relay-test-equipment-double-clamp-digital-phase-angle-meter.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl21365706-45_65hz_protection_relay_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21365715-45_65hz_protection_relay_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21365720-45_65hz_protection_relay_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21365774-45_65hz_protection_relay_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2567c35bc13.mp4.jpg?1606628146 45-65Hz Protection Relay Test Equipment , Double Clamp Digital Phase Angle Meter GF211B Double clamp digital phase angle meter for Microcomputer Protection Relay Test device GF211B multi-function double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on. It is suite for protection relay test device. it can measurement relay device phase angle, U, I, P, Q, S,F. and then good tool for electric power https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/49813e12a7a26f5aabd15bc9138bccef/playlist.m3u8 64 2020-01-20T16:43:10+08:00 33 4.8 protective relay test set electrical protection relay testing kit https://www.zerosequencecurrenttransformer.com/sale-11932931-portable-voltage-pt-power-transformer-testing-equipment-with-polarity-4-8kg.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl23861867-portable_voltage_pt_power_transformer_testing_equipment_with_polarity_4_8kg.jpg https://www.zerosequencecurrenttransformer.com/photo/pl23861868-portable_voltage_pt_power_transformer_testing_equipment_with_polarity_4_8kg.jpg https://www.zerosequencecurrenttransformer.com/photo/pl23861870-portable_voltage_pt_power_transformer_testing_equipment_with_polarity_4_8kg.jpg https://www.zerosequencecurrenttransformer.com/photo/pl23861871-portable_voltage_pt_power_transformer_testing_equipment_with_polarity_4_8kg.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Portable Voltage PT Power Transformer Testing Equipment With Polarity 4.8KG GF1061PT with Polarity, ratio & phase error Portable Voltage transformer PT Analyzer GF1061PT is the first portable device (4.8 kg) which offers highly accurate voltage transformer tests. This allows to use GF1061PT not only for electrical performance checks, but also for class verification and calibration. It performs quick tests of all kinds of inductive voltage transformers (VTs or PTs) and capacitive voltage transformers (CVTs) for both protection and metering purposes. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.7 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12535882-4-8kg-weight-ct-pt-analyzer-voltage-transformer-analyzer-0-02-0-05-accuracy.html 0.8 weekly 2020-03-19 https://www.zerosequencecurrenttransformer.com/photo/pl26267426-4_8kg_weight_ct_pt_analyzer_voltage_transformer_analyzer_0_02_0_05_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26267428-4_8kg_weight_ct_pt_analyzer_voltage_transformer_analyzer_0_02_0_05_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 4.8KG Weight CT PT Analyzer Voltage Transformer Analyzer 0.02% / 0.05% Accuracy IEC60044-2 & IEC61869-1, 3 GF1061PT Portable CT PT voltage transformer Analyzer with printer GF1061PT Portable GFUVE potential transformer Analyzer with PT testing function, current transformer testing GF1061 portable GFUVE CT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.7 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-10401301-portable-gf106-pt-ct-testing-equipment-0-1-60hz-supporting-field-printing.html 0.8 weekly 2020-03-19 https://www.zerosequencecurrenttransformer.com/photo/pl18055389-portable_gf106_pt_ct_testing_equipment_0_1_60hz_supporting_field_printing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18055394-portable_gf106_pt_ct_testing_equipment_0_1_60hz_supporting_field_printing.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c7e1d3436.mp4.jpg?1606633410 Portable GF106 PT Ct Testing Equipment 0.1 - 60Hz Supporting Field Printing Portable GF106-1 CT PT Analyzer Current transformer testing system GF106-1 CT/PT TESTER is mainly used for field testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with simple and convenient operation. FEATURES Steady and transient state characteristic tests of various types of CT/PT The use of advanced power https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/68c24003c1cfda3a27f4bb6b2a2c5a83/playlist.m3u8 209 2020-01-21T17:46:23+08:00 197 4.3 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-10400156-current-injection-ct-pt-analyzer-power-transformer-testing-equipment-5kva.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18051578-current_injection_ct_pt_analyzer_power_transformer_testing_equipment_5kva.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18051580-current_injection_ct_pt_analyzer_power_transformer_testing_equipment_5kva.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 Current Injection CT PT Analyzer , Power Transformer Testing Equipment 5KVA 1100A larger Primary Current injection CT PT Analyzer for testing Ct and PT TEST-901 primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum alloy body with PC panel. TEST-901 is mainly applied to CT turn ratio testing in the power system and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.5 transformer test instruments circuit breaker analyzer https://www.zerosequencecurrenttransformer.com/sale-10394852-smart-portable-ct-pt-analyzer-high-accuracy-7inch-tft-touch-lcd-with-battery.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18033676-smart_portable_ct_pt_analyzer_high_accuracy_7inch_tft_touch_lcd_with_battery.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18033671-smart_portable_ct_pt_analyzer_high_accuracy_7inch_tft_touch_lcd_with_battery.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 Smart Portable CT PT Analyzer High Accuracy 7inch TFT Touch LCD With Battery Smart high accuracy portable CT PT Analyzer with Printer and Large LCD GF1061 portable CT PT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.6 transformer test instruments power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-10407357-substation-programmable-three-phase-secondary-current-injection-test-set-of-relay.html 0.8 weekly 2025-06-28 https://www.zerosequencecurrenttransformer.com/photo/pl18077705-substation_programmable_three_phase_secondary_current_injection_test_set_of_relay.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27219390-substation_programmable_three_phase_secondary_current_injection_test_set_of_relay.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27219385-substation_programmable_three_phase_secondary_current_injection_test_set_of_relay.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27219386-substation_programmable_three_phase_secondary_current_injection_test_set_of_relay.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 substation Programmable Three Phase Secondary Current Injection Test Set of Relay Three Phase Relay Protection Microcomputer Test System, substation Programmable Three Phase Secondary Current Injection Test Set of Relay Test-330 is a three phase current output and five phase voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device. The purpose of secondary injection testing is to check that the protection scheme from the relay input terminals onwards is functioning correctly with the settings specified. This is https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.4 secondary injection test equipment secondary injection test kit https://www.zerosequencecurrenttransformer.com/sale-11285510-high-precision-protection-relay-test-equipment-for-zero-sequence-protection.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl21350158-high_precision_protection_relay_test_equipment_for_zero_sequence_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21350159-high_precision_protection_relay_test_equipment_for_zero_sequence_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21350162-high_precision_protection_relay_test_equipment_for_zero_sequence_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21350164-high_precision_protection_relay_test_equipment_for_zero_sequence_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 High Precision Protection Relay Test Equipment For Zero Sequence Protection TEST-330 Portable Multi-Phase Protection Relay Test Kit for Zero sequence protection The Test-330 Portable Multi-Phase Protection Relay Test Kit is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-130V accuracy 0.1%. Its unique accuracy and reliability make the Test-330 ideal https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.6 protective relay test set single phase relay test set https://www.zerosequencecurrenttransformer.com/sale-11298333-portable-multi-phase-electrical-protection-relay-testing-kit-for-differential-protection-device.html 0.8 weekly 2025-06-23 https://www.zerosequencecurrenttransformer.com/photo/pl21404841-portable_multi_phase_electrical_protection_relay_testing_kit_for_differential_protection_device.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21404843-portable_multi_phase_electrical_protection_relay_testing_kit_for_differential_protection_device.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21404849-portable_multi_phase_electrical_protection_relay_testing_kit_for_differential_protection_device.jpg https://www.zerosequencecurrenttransformer.com/photo/pl21404850-portable_multi_phase_electrical_protection_relay_testing_kit_for_differential_protection_device.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 Portable Multi - Phase Electrical Protection Relay Testing Kit For Differential Protection Device TEST-630 Portable Multi-Phase Protection Relay Tester for Differential Protection device The GFUVE TEST-630 is a versatile protective relay tester for testing relays and schemes.This power system simulator performs the simplest through the most complex tests. 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TEST-901 is mainly applied to CT turn ratio testing in https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.5 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-11476707-18kg-primary-current-injection-test-set-0-200a-with-ct-ratio-test-and-timer.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl22153924-18kg_primary_current_injection_test_set_0_200a_with_ct_ratio_test_and_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046704-18kg_primary_current_injection_test_set_0_200a_with_ct_ratio_test_and_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046705-18kg_primary_current_injection_test_set_0_200a_with_ct_ratio_test_and_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046709-18kg_primary_current_injection_test_set_0_200a_with_ct_ratio_test_and_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 18KG Primary Current Injection Test Set 0-200A With CT Ratio Test And Timer TEST-200 200A PRIMARY CURRENT INJECTION TEST SET FOR CURRENT TRANSFORMER ratio test 200A PRIMARY CURRENT INJECTION TEST SET FOR CURRENT TRANSFORMER TEST-200 200A primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. 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Packing is used as aluminum alloy body with PC panel https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.4 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-10596432-portable-1000a-smart-primary-injection-test-kit-with-5kva-capicity.html 0.8 weekly 2025-06-29 https://www.zerosequencecurrenttransformer.com/photo/pl18734487-portable_1000a_smart_primary_injection_test_kit_with_5kva_capicity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18734497-portable_1000a_smart_primary_injection_test_kit_with_5kva_capicity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18734507-portable_1000a_smart_primary_injection_test_kit_with_5kva_capicity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046682-portable_1000a_smart_primary_injection_test_kit_with_5kva_capicity.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 Portable 1000a Smart Primary Injection Test Kit With 5kva Capicity TEST-901 PORTABLE 1000A SMART PRIMARY CURRENT INJECTION TESTER WITH 5KVA CAPICITY PORTABLE 1000A SMART PRIMARY CURRENT INJECTION TESTER WITH 5KVA CAPICITY TEST-901 1000A PRIMARY CURRENT INJECTION TESTER of circuit breaker adopts ARM Chip to control its output process and large capacity of toroidal transformers. 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Packing is used as aluminum https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.9 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-10595778-large-current-1000a-primary-injection-test-equipment-with-pc-panel-0-5-accuracy.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18732035-large_current_1000a_primary_injection_test_equipment_with_pc_panel_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18732045-large_current_1000a_primary_injection_test_equipment_with_pc_panel_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046664-large_current_1000a_primary_injection_test_equipment_with_pc_panel_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046669-large_current_1000a_primary_injection_test_equipment_with_pc_panel_0_5_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 Large Current 1000a Primary Injection Test Equipment With Pc Panel 0.5% Accuracy TEST-901 LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TEST SET FOR CURRENT TRANSFORMER LARGE CURRENT 1000A PRIMARY CURRENT INJECTION TEST SET FOR CURRENT TRANSFORMER TEST-901 1000A primary current injection test set adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.3 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-10813886-portable-electric-protection-relay-testing-equipment-with-power-meter.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl19503982-portable_electric_protection_relay_testing_equipment_with_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19503979-portable_electric_protection_relay_testing_equipment_with_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19503987-portable_electric_protection_relay_testing_equipment_with_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19503980-portable_electric_protection_relay_testing_equipment_with_power_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Portable Electric Protection Relay Testing Equipment With Power Meter Portable Electric Protection Relay Testing Equipment With Power Meter TEST-330 Portable three Phase Electric Protective Relay Test Equipment With power meter test The Test-330 Portable three Phase Electric Protective Relay Test Equipment is the first choice for applications requiring very high accuracy more than 0.1%. 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It can as a ac or dc current source and voltage https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.7 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-12570480-20a-1000v-electrical-test-equipment-portable-panel-power-meter-0-05-accuracy.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl26414701-20a_1000v_electrical_test_equipment_portable_panel_power_meter_0_05_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26414708-20a_1000v_electrical_test_equipment_portable_panel_power_meter_0_05_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26414709-20a_1000v_electrical_test_equipment_portable_panel_power_meter_0_05_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26ca90b76d2.mp4.jpg?1579601518 20A 1000V Electrical Test Equipment Portable Panel Power Meter 0.05% Accuracy GF302C 20A 1000V ELECTRICAL THREE PHASE PORTABLE PANEL POWER METER CALIBRATOR TEST EQUIPMENT This device is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power meter and resistance meter calibration regulations and the relevant countries standard requirements and design three-phase 0.05 magnitude meter source integration calibration device . 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The primary High Voltage Clamp Ammeter Recorder using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.8 wireless current sensor wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-10401483-3500a-69kv-ammeter-recorder-checking-load-balance-easy-clamp-with-electricity.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18056100-3500a_69kv_ammeter_recorder_checking_load_balance_easy_clamp_with_electricity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046656-3500a_69kv_ammeter_recorder_checking_load_balance_easy_clamp_with_electricity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046657-3500a_69kv_ammeter_recorder_checking_load_balance_easy_clamp_with_electricity.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27046658-3500a_69kv_ammeter_recorder_checking_load_balance_easy_clamp_with_electricity.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 3500A 69KV Ammeter Recorder Checking Load Balance Easy Clamp With Electricity 3500A Wireless 69KV Ammeter Recorder for MV line current monitoring GF2018 Wireless High Voltage Clamp Ammeter Recorder is the newest version of the wireless primary current sensor. 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The primary High Voltage Clamp Ammeter Recorder using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. measure https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.8 wireless current sensor recording ammeter https://www.zerosequencecurrenttransformer.com/sale-10407064-outdoor-wireless-ammeter-recorder-33mm-jaw-mv-line-current-measurement.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18075070-outdoor_wireless_ammeter_recorder_33mm_jaw_mv_line_current_measurement.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18075072-outdoor_wireless_ammeter_recorder_33mm_jaw_mv_line_current_measurement.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 Outdoor Wireless Ammeter Recorder 33mm Jaw MV Line Current Measurement High Voltage outdoor wireless Ammeter Recorder for MV line current measurement GF2018 Wireless High Voltage Clamp Ammeter Recorder is the newest version of the wireless primary current sensor. 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The primary High Voltage Clamp Ammeter Recorder using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.8 wireless current sensor recording ammeter https://www.zerosequencecurrenttransformer.com/sale-10405016-10kv-35kv-69kv-ammeter-recorder-open-ct-sensor-1-accuracy-for-current-monitoring.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18067536-10kv_35kv_69kv_ammeter_recorder_open_ct_sensor_1_accuracy_for_current_monitoring.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18067537-10kv_35kv_69kv_ammeter_recorder_open_ct_sensor_1_accuracy_for_current_monitoring.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 10KV 35KV 69KV Ammeter Recorder Open CT Sensor 1% Accuracy For Current Monitoring 10KV 35Kv 69KV Wireless 69KV Ammeter Recorder for current monitoring GF2018 Wireless High Voltage Clamp Ammeter Recorder is the newest version of the wireless primary current sensor. Rational design and adopts 433M transmit technology for data transfer. It makes the current data recording more stable and accuracy. The primary High Voltage Clamp Ammeter Recorder using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. measure https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.7 recording ammeter wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-10405030-portable-secondary-current-injection-test-set-secondary-injection-test-equipment-300v-for-relay-pret.html 0.8 weekly 2020-03-03 https://www.zerosequencecurrenttransformer.com/photo/pl18126821-portable_secondary_current_injection_test_set_secondary_injection_test_equipment_300v_for_relay_pretection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002473-portable_secondary_current_injection_test_set_secondary_injection_test_equipment_300v_for_relay_pretection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002474-portable_secondary_current_injection_test_set_secondary_injection_test_equipment_300v_for_relay_pretection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002475-portable_secondary_current_injection_test_set_secondary_injection_test_equipment_300v_for_relay_pretection.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Portable Secondary Current Injection Test Set , Secondary Injection Test Equipment 300V for relay pretection GF3031 Three Phase Portable Power Source for voltage up to 500 V and current up to 120 A (Accuracy 0.05% or 0.1%) The GF3031 is a powerful and portable three phase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. The source is available in 12 A, 24A or 120 A. The GF3031 three phase portable power source is a lightweight and portable current and voltage source based on newest technology and serves https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.1 secondary injection test equipment secondary injection test kit https://www.zerosequencecurrenttransformer.com/sale-10712169-portable-three-phase-secondary-current-injection-test-system-with-8-binary-input-output.html 0.8 weekly 2025-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl19141508-portable_three_phase_secondary_current_injection_test_system_with_8_binary_input_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19141509-portable_three_phase_secondary_current_injection_test_system_with_8_binary_input_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19141514-portable_three_phase_secondary_current_injection_test_system_with_8_binary_input_output.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19141515-portable_three_phase_secondary_current_injection_test_system_with_8_binary_input_output.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Portable Three Phase Secondary Current Injection Test System With 8 Binary Input / Output Portable Three Phase Secondary Current Injection Relay Test System With 8 Binary input/output The Test-330 Portable Three Phase Secondary Current Injection Relay Test System is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-130V accuracy 0.1%. Its unique accuracy and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.6 secondary injection test equipment secondary injection test kit https://www.zerosequencecurrenttransformer.com/sale-10400168-gf302d1-kwh-electric-meter-calibration-energy-meter-calibration-equipment-high-accuracy.html 0.8 weekly 2025-07-05 https://www.zerosequencecurrenttransformer.com/photo/pl18051647-gf302d1_kwh_electric_meter_calibration_energy_meter_calibration_equipment_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002461-gf302d1_kwh_electric_meter_calibration_energy_meter_calibration_equipment_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002462-gf302d1_kwh_electric_meter_calibration_energy_meter_calibration_equipment_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002463-gf302d1_kwh_electric_meter_calibration_energy_meter_calibration_equipment_high_accuracy.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2565c71f5ad.mp4.jpg?1606635092 GF302D1 KWH Electric Meter Calibration , Energy Meter Calibration Equipment High Accuracy GF302D1 Portable three phase kwh meter tester (Accuracy 0.05% or 0.1%) Application The GF302D1 Portable three phase kwh meter tester consists of an integrated three phase current and voltage source(up to 500V/120A or 500V/20A) and built-in three-phase electronic reference standard of accuracy class 0.05%. Characteristic features of the GF302D1 are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The equipment offers high functionalit https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bca8b76e77f0e16d391180024f13a30/playlist.m3u8 27 2020-01-20T16:34:27+08:00 36 4.6 electrical test meter calibration electrical test equipment calibration https://www.zerosequencecurrenttransformer.com/sale-10409410-portable-three-phase-electric-meter-calibration-equipment-0-05-accuracy-class.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18084980-portable_three_phase_electric_meter_calibration_equipment_0_05_accuracy_class.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002458-portable_three_phase_electric_meter_calibration_equipment_0_05_accuracy_class.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002459-portable_three_phase_electric_meter_calibration_equipment_0_05_accuracy_class.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002460-portable_three_phase_electric_meter_calibration_equipment_0_05_accuracy_class.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 Portable Three Phase Electric Meter Calibration Equipment 0.05% Accuracy Class GF302D Portable Three Phase kWh Meter calibration equipment, with accuracy class of 0.05%, high stability, english version display, two years quality warranty. (Accuracy class 0.05%/0.1%) Application The Portable Three Phase kWh Meter calibration equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.5 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-12536959-200a-portable-three-phase-electrical-power-calibrator-0-05-accuracy-for-research-units.html 0.8 weekly 2025-07-04 https://www.zerosequencecurrenttransformer.com/photo/pl26272322-200a_portable_three_phase_electrical_power_calibrator_0_05_accuracy_for_research_units.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26272326-200a_portable_three_phase_electrical_power_calibrator_0_05_accuracy_for_research_units.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26272332-200a_portable_three_phase_electrical_power_calibrator_0_05_accuracy_for_research_units.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26272334-200a_portable_three_phase_electrical_power_calibrator_0_05_accuracy_for_research_units.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 200a Portable Three Phase Electrical Power Calibrator 0.05% Accuracy For Research Units GF303D 200a Portable Three Phase AC phantom Load Electrical Power Calibrator for testing watthour meter GF303D portable 3 phase ac phantom load Electrical Power Calibrator is suitable for power department, measuring department, quality control department, research units, and institutions of higher learning, and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and the production of https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist.m3u8 98 2020-01-19T17:44:25+08:00 66 4.1 three phase power source 3 phase power source https://www.zerosequencecurrenttransformer.com/sale-10404288-gf3021-electronic-test-equipment-portable-multifunction-calibrator-usb-port.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18065216-gf3021_electronic_test_equipment_portable_multifunction_calibrator_usb_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18065215-gf3021_electronic_test_equipment_portable_multifunction_calibrator_usb_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18065217-gf3021_electronic_test_equipment_portable_multifunction_calibrator_usb_port.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002452-gf3021_electronic_test_equipment_portable_multifunction_calibrator_usb_port.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26ca90b76d2.mp4.jpg?1579601518 GF3021 Electronic Test Equipment , Portable Multifunction Calibrator USB Port GF3021 Portable Multifunction Instrument Calibrator with highest accuracy class and stability (Accuracy class 0.05%/0.1%) Introduction GF3021 Portable Multifunction Instrument Calibrator is suitable for power plant and power grid companies for the following function: measuring and testing department and instrumentation classes, national levels measuring and testing institutions, railway, petroleum, chemical industry and other large industrial and mining enterprises, https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/53fcc62fefad4b841fba6fc53c2a9adb/playlist.m3u8 93 2020-01-21T17:56:45+08:00 9 4.1 electronic test equipment electronic test instruments https://www.zerosequencecurrenttransformer.com/sale-10591605-contact-resistance-electrical-test-equipment-micro-ohm-meter-tester-with-printer.html 0.8 weekly 2025-06-18 https://www.zerosequencecurrenttransformer.com/photo/pl18716260-contact_resistance_electrical_test_equipment_micro_ohm_meter_tester_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18716261-contact_resistance_electrical_test_equipment_micro_ohm_meter_tester_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24291338675.mp4.jpg?1606627670 Contact Resistance Electrical Test Equipment Micro Ohm Meter Tester With Printer T-212 Contact Resistance DC 200A MicroOhm Meter Tester with Printer T-212 contact resistance MicroOhm Meter tester adopts the top open structure or vehicle mounted horizontal chassis. It has that vantage: more small volume, more light weight, more strong functions, and the simple operation. It designed for field tester design. The high output voltage is10V. Display is160*128 large LCD screen. Test current optionally, test time can be set, test process dynamic tips, suitable https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/60620d8a275004b6e17c054d560333db/playlist.m3u8 55 2020-01-19T18:03:11+08:00 31 4.8 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-10591600-thermal-printer-electrical-test-equipment-circuit-breaker-tester-analyzer.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18716220-thermal_printer_electrical_test_equipment_circuit_breaker_tester_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002440-thermal_printer_electrical_test_equipment_circuit_breaker_tester_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002442-thermal_printer_electrical_test_equipment_circuit_breaker_tester_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002443-thermal_printer_electrical_test_equipment_circuit_breaker_tester_analyzer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240d5a3d04d.mp4.jpg?1606624819 Thermal Printer Electrical Test Equipment Circuit Breaker Tester / Analyzer T-209 Circuit Breaker Tester With Thermal Printer T-209 Circuit Breaker Tester can test the vacuum circuit breaker ,sf6, oil circuit breaker, gis and etc. the test parameters include, close or open time ,delta time ,bounce time ,bounce cycles, multi-operation, stroke , gap ,over-travel ,overshoot ,rebound and the speed, with the ability of test results and graph display. The CB Analyzer tm system, is a new circuit breaker testing method that utilizes a Windows software https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/920c8c3c763cbd8a54227d3a1315d064/playlist.m3u8 30 2020-01-19T16:04:56+08:00 23 4.3 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-10591629-high-voltage-anti-interference-dielectric-loss-tester-for-cvt-protection.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18716332-high_voltage_anti_interference_dielectric_loss_tester_for_cvt_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18716333-high_voltage_anti_interference_dielectric_loss_tester_for_cvt_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e23d17f04844.mp4.jpg?1606627315 High Voltage Anti - Interference Dielectric Loss Tester For CVT Protection T-206 AHigh voltage Anti-interference Dielectric Loss Tester for CVT protection, with printer Dielectric loss tester can effectively find the overall damp, deterioration and partly defects of electrical equipment insulation, which are widely used in electrical manufacturing, electrical equipment installation, handover and preventive testing. The anti-interference precision dielectric loss tester is used for on-site anti-interference, dielectric loss measurement or laboratory https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/9ec36f622b04b4027a616c39a83c2283/playlist.m3u8 122 2020-01-19T11:49:32+08:00 68 4.1 electronic test equipment electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-10365558-high-precision-portable-ct-pt-analyzer-0-02-0-05-ratio-error-with-printer.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl17933232-high_precision_portable_ct_pt_analyzer_0_02_0_05_ratio_error_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17933233-high_precision_portable_ct_pt_analyzer_0_02_0_05_ratio_error_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17933239-high_precision_portable_ct_pt_analyzer_0_02_0_05_ratio_error_with_printer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 High Precision Portable CT PT Analyzer 0.02% / 0.05% Ratio Error With Printer 0.02 Class High Precision Portable CT PT Analyzer with Printer GF1061 portable CT PT analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist.m3u8 28 2020-01-19T15:26:05+08:00 19 4.6 transformer test instruments circuit breaker analyzer https://www.zerosequencecurrenttransformer.com/sale-10363471-high-voltage-clamp-ammeter-recorder-2000a-wireless-high-accuracy-in-20kv-power-line.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl17926568-high_voltage_clamp_ammeter_recorder_2000a_wireless_high_accuracy_in_20kv_power_line.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17926584-high_voltage_clamp_ammeter_recorder_2000a_wireless_high_accuracy_in_20kv_power_line.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17926591-high_voltage_clamp_ammeter_recorder_2000a_wireless_high_accuracy_in_20kv_power_line.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17926597-high_voltage_clamp_ammeter_recorder_2000a_wireless_high_accuracy_in_20kv_power_line.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26cae02bb2e.mp4.jpg?1606630684 High Voltage Clamp Ammeter Recorder 2000A Wireless High Accuracy In 20KV Power Line 2000A Wireless High Voltage Clamp Ammeter Recorder in 20KV Power Line GF2018 Wireless High Voltage Clamp Ammeter Recorder is the newest version of the wireless primary current sensor. Rational design and adopts 433M transmit technology for data transfer. It makes the current data recording more stable and accuracy. The primary High Voltage Clamp Ammeter Recorder using the PC and ABS material, new waterproof technology, it can keep working on line in extreme weather. measure https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/d43352242156f7024bb68051f48e7a53/playlist.m3u8 24 2020-01-21T17:57:59+08:00 1638 4.9 recording ammeter wireless current transducer https://www.zerosequencecurrenttransformer.com/sale-10813954-10a-500v-electrical-test-equipment-double-clamp-digital-phase-angle-meter.html 0.8 weekly 2025-07-04 https://www.zerosequencecurrenttransformer.com/photo/pl19504191-10a_500v_electrical_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19504199-10a_500v_electrical_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19504205-10a_500v_electrical_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19504207-10a_500v_electrical_test_equipment_double_clamp_digital_phase_angle_meter.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2567c35bc13.mp4.jpg?1606628146 10A 500v Electrical Test Equipment Double Clamp Digital Phase Angle Meter 10A 500v Double Clamp Digital Phase Angle Meter For Electronic Test Equipment GF211B 10a 500v Double Clamp Digital Phase Angle Meter for Electronic Test Equipment, 0 to 360 measurement range (Accuracy 0.5%) Application GF211B Handheld double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on. FEATURES Measure phase angle https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/49813e12a7a26f5aabd15bc9138bccef/playlist.m3u8 64 2020-01-20T16:43:10+08:00 33 4.2 electronic test equipment electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-10744885-lab-electrical-test-equipment-portable-multi-product-multimeter-calibration.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl19258121-lab_electrical_test_equipment_portable_multi_product_multimeter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19258125-lab_electrical_test_equipment_portable_multi_product_multimeter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19258135-lab_electrical_test_equipment_portable_multi_product_multimeter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26409065-lab_electrical_test_equipment_portable_multi_product_multimeter_calibration.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2411d19cbec.mp4.jpg?1606623886 Lab Electrical Test Equipment Portable Multi Product Multimeter Calibration GF6018A Portable Multi Product Multimeter Calibration Electronic Test Equipment with Voltage source & Current source The equipment of clamp type multi product multimeter calibrator is compliance with national verification regulation: JJG124 2005 Ammeter, voltmeter, power meter and resistance meter verification rules and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/7e72de7a59c8a155bf19e13c7775c859/playlist.m3u8 29 2020-01-19T16:23:56+08:00 90 4.4 electronic test instruments electronic measurement equipment https://www.zerosequencecurrenttransformer.com/sale-10595834-high-precision-primary-injection-test-equipment-with-1000a-current-source.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18732204-high_precision_primary_injection_test_equipment_with_1000a_current_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18732207-high_precision_primary_injection_test_equipment_with_1000a_current_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18732208-high_precision_primary_injection_test_equipment_with_1000a_current_source.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 High Precision Primary Injection Test Equipment With 1000a Current Source TEST-901 SMART PRIMARY CURRENT INJECTION TEST SYSTEM WITH 1000A CURRENT SOURCE SMART PRIMARY CURRENT INJECTION TEST SYSTEM WITH 1000A CURRENT SOURCE TEST-901 1000A primary current injection test system of circuit breaker adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action time. Packing is used as aluminum https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.4 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-10595824-portable-1000a-primary-injection-test-equipment-circuit-breaker-tester.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18732172-portable_1000a_primary_injection_test_equipment_circuit_breaker_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18732173-portable_1000a_primary_injection_test_equipment_circuit_breaker_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18732174-portable_1000a_primary_injection_test_equipment_circuit_breaker_tester.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 Portable 1000a Primary Injection Test Equipment Circuit Breaker Tester TEST-901 PORTABLE 1000A PRIMARY CURRENT INJECTION TEST KIT OF CIRCUIT BREAKER WITH BINARY INPUT PORTABLE 1000A PRIMARY CURRENT INJECTION TEST KIT OF CIRCUIT BREAKER WITH BINARY INPUT TEST-901 1000A primary current injection test kit of circuit breaker adopts ARM Chip to control its output process and large capacity of toroidal transformers. It is equipped with LCD display and current meter; it can show primary current value, second current value, turn ratio and the action https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist.m3u8 30 2020-01-19T17:26:14+08:00 206 4.8 primary current injection test equipment primary current injection test system https://www.zerosequencecurrenttransformer.com/sale-10407257-300v-120a-handheld-single-phase-energy-test-meter-calibration-with-scanning-head.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18077430-300v_120a_handheld_single_phase_energy_test_meter_calibration_with_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18077431-300v_120a_handheld_single_phase_energy_test_meter_calibration_with_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002375-300v_120a_handheld_single_phase_energy_test_meter_calibration_with_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/pl27002377-300v_120a_handheld_single_phase_energy_test_meter_calibration_with_scanning_head.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e256740cabe9.mp4.jpg?1606632405 300V/120A Handheld Single Phase Energy Test Meter Calibration with scanning head GF112B 300V/120A Handheld Single-phase Energy Meter Calibrator Procedure for calibration and testing of Single-Phase Energy Meter:-Give the connections as per the circuit diagram above. Apply 220V A.C to the pressure coil circuit by means of phase shifting transformer. Apply a load of 2 Amps by switching on the load. Note down the reading of two meters in a given period of time, say 2 minutes. Single Phase Power Energy Meter Calibrator is used for calibration of Energy Meters https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/cc0773db1e8a4a1caa826c4bec214aa7/playlist.m3u8 31 2020-01-20T16:40:45+08:00 68 4.5 electrical test meter calibration electrical test equipment calibration https://www.zerosequencecurrenttransformer.com/sale-10840300-portable-three-phase-electric-meter-calibration-device-with-7inch-color-touch-lcd.html 0.8 weekly 2020-03-03 https://www.zerosequencecurrenttransformer.com/photo/pl19613597-portable_three_phase_electric_meter_calibration_device_with_7inch_color_touch_lcd_100a_clamp_on_ct.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19613603-portable_three_phase_electric_meter_calibration_device_with_7inch_color_touch_lcd_100a_clamp_on_ct.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19613607-portable_three_phase_electric_meter_calibration_device_with_7inch_color_touch_lcd_100a_clamp_on_ct.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19613617-portable_three_phase_electric_meter_calibration_device_with_7inch_color_touch_lcd_100a_clamp_on_ct.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e25684c40f82.mp4.jpg?1606631755 Portable Three Phase Electric Meter Calibration Device With 7inch color touch LCD & 100A clamp on ct http://www.zerosequencecurrenttransformer.com/sale-10602618-gf302d1-three-phase-portable-meter-test-equipment-with-voltage-current-source.html GF312V2 Portable Three Phase Electric Meter Calibration Device With 7inch color touch LCD & 100A clamp on ct GF312V2 Portable Three Phase Electric Meter Calibration Device With 7inch color touch LCD & 100A clamp on ct is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/b6f911f6a2332ef07cf6c531e71c9ce3/playlist.m3u8 29 2020-01-20T16:45:13+08:00 41 4.4 electrical test equipment calibration energy meter calibration equipment https://www.zerosequencecurrenttransformer.com/sale-10395047-gf106t-transformer-test-instruments-simple-operation-with-current-voltage-generation-function.html 0.8 weekly 2020-03-03 https://www.zerosequencecurrenttransformer.com/photo/pl18034389-gf106t_transformer_test_instruments_simple_operation_with_current_voltage_generation_function.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18034393-gf106t_transformer_test_instruments_simple_operation_with_current_voltage_generation_function.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c7e1d3436.mp4.jpg?1606633410 GF106T Transformer Test Instruments Simple Operation With Current / Voltage Generation Function GF106T Portable CT PT Analyzer with Current and voltage generation function It is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, degauss, 5% and 10% error curves, secondary circuit check, withstand test of power frequency alternating current and secondary load. Adopting LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data, with https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/68c24003c1cfda3a27f4bb6b2a2c5a83/playlist.m3u8 209 2020-01-21T17:46:23+08:00 197 4.7 transformer test instruments circuit breaker analyzer https://www.zerosequencecurrenttransformer.com/sale-10759909-1000a-2500v-automatic-portable-ct-pt-analyzer-for-ratio.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl19312495-1000a_2500v_automatic_portable_ct_pt_analyzer_for_ratio_phase_error_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312496-1000a_2500v_automatic_portable_ct_pt_analyzer_for_ratio_phase_error_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312499-1000a_2500v_automatic_portable_ct_pt_analyzer_for_ratio_phase_error_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/pl19312501-1000a_2500v_automatic_portable_ct_pt_analyzer_for_ratio_phase_error_testing.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c7e1d3436.mp4.jpg?1606633410 1000A 2500V Automatic Portable CT PT Analyzer For Ratio & Phase Error Testing 1000A 2500V Automatic portable ct analyzer with PT testing function, ratio & phase error testing GF106T 1000A 2500V Automatic portable ct analyzer with PT testing function, ratio & phase error testing GF106T 1000A 2500V Automatic portable ct analyzer is mainly used for field testing of P class CT and PT. The test items mainly include excitation characteristic, transformation ratio, polarity, degauss, 5% and 10% error curves, secondary circuit check, withstand test of power https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/68c24003c1cfda3a27f4bb6b2a2c5a83/playlist.m3u8 209 2020-01-21T17:46:23+08:00 197 4.8 circuit breaker analyzer power transformer testing equipment https://www.zerosequencecurrenttransformer.com/sale-12106465-2kva-100a-single-phase-relay-test-set-high-power-current-source-with-timer.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl24528143-2kva_100a_single_phase_relay_test_set_high_power_current_source_with_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl24528144-2kva_100a_single_phase_relay_test_set_high_power_current_source_with_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/pl24528145-2kva_100a_single_phase_relay_test_set_high_power_current_source_with_timer.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c912e159a.mp4.jpg?1606630258 2KVA 100A Single Phase Relay Test Set High Power Current Source With Timer EST-750 2KVA 100A Single Phase Secondary Current Injection Protection Relay Test Set With Timer TEST-750 single-phase protection relay test set high performance, portable to test in the field; it adopts aluminum alloy body with PC panel, robust shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch;a full isolation, adjustable AC and DC voltage, AC direct current; an adjustable DC voltage and an https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f1a1eea5804d5d66cb71a8950139b846/playlist.m3u8 30 2020-01-21T17:50:24+08:00 44 4.9 protective relay test set electrical protection relay testing kit https://www.zerosequencecurrenttransformer.com/sale-12614356-microcomputer-protection-relay-test-equipment-for-distance-fault-protection.html 0.8 weekly 2020-03-03 https://www.zerosequencecurrenttransformer.com/photo/pl26593614-microcomputer_protection_relay_test_equipment_for_distance_fault_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26593616-microcomputer_protection_relay_test_equipment_for_distance_fault_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26593621-microcomputer_protection_relay_test_equipment_for_distance_fault_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26593623-microcomputer_protection_relay_test_equipment_for_distance_fault_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Microcomputer Protection Relay Test Equipment For Distance Fault Protection TEST-330B Three Phase microcomputer relay protection tester For distance fault protection GFUVE ELECTRONICS is one of the leading relay protection tester manufacturers China, welcome to import cheap and discount relay protection tester from us. Protective Relay Test Sets Switchgear, or relay testers, are ideal for testing Single, 3, 4 and 6 Phase protection relay systems. Commissioning tools compliant for IEC 61850 environments, high burden electromechanical relays, GPS and https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.4 protective relay test set electrical protection relay testing kit https://www.zerosequencecurrenttransformer.com/sale-10407332-six-phase-secondary-current-injection-test-protection-relay-test-kit-for-distance-protection.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl18077639-six_phase_secondary_current_injection_test_protection_relay_test_kit_for_distance_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/pl18077640-six_phase_secondary_current_injection_test_protection_relay_test_kit_for_distance_protection.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 Six Phase Secondary Current Injection Test , Protection Relay Test Kit for Distance protection Six Phase High Performance Protection Relay Test Kit Test-630 is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output. The multiple protection function of today s protection relay systems requires a new level of sophisticated test hardware and software to completely analyse the operation of the unit in a real life situation. Every facet of relay testing can be handled with the https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c5ea3870971874173706e8d26b398686/playlist.m3u8 166 2020-01-21T17:30:46+08:00 95 4.6 secondary injection test kit protection relay testing equipment https://www.zerosequencecurrenttransformer.com/sale-10363720-three-phase-secondary-current-injection-test-set-with-current-voltage-source.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/pl17927820-three_phase_secondary_current_injection_test_set_with_current_voltage_source.jpg https://www.zerosequencecurrenttransformer.com/photo/pl17927850-three_phase_secondary_current_injection_test_set_with_current_voltage_source.jpg https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 Three Phase Secondary Current Injection Test Set With Current / Voltage Source Three Phase Secondary Current Injection Test Set With Current / Voltage Source The Test-330B three phase secondary current injection test set is the first choice for applications requiring very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-130V accuracy 0.1%. Its unique accuracy and reliability make the Test-330B ideal for https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist.m3u8 141 2020-01-21T17:40:56+08:00 63 4.8 secondary injection test equipment protection relay testing equipment https://www.zerosequencecurrenttransformer.com/sale-12570568-modbus-rtu-rs485-internet-three-phase-power-meter-panel-mounting-500g-weight.html 0.8 weekly 2025-06-25 https://www.zerosequencecurrenttransformer.com/photo/pl26415090-modbus_rtu_rs485_internet_three_phase_power_meter_panel_mounting_500g_weight.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26415091-modbus_rtu_rs485_internet_three_phase_power_meter_panel_mounting_500g_weight.jpg https://www.zerosequencecurrenttransformer.com/photo/pl26415092-modbus_rtu_rs485_internet_three_phase_power_meter_panel_mounting_500g_weight.jpg 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Ideal for industrial loads and waveform analysis. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/2f875e35c8c542e04cab1864aae45f14/playlist-p50-gfuve-1000-1a-0-1-2mhz-bandwidth-ac-clamp-on-current-probe-power-quality-analyzer.m3u8 17 2020-04-24T18:03:16+08:00 7 4.5 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-6789-q8a1-5a-10a-clamp-on-ct-gfuve-current-probe-famous-manufacturer-in-china.html 0.8 weekly 2025-07-06 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2ba3b4f26f.mp4.jpg?1604305703 Q8A1 5A 10A clamp on ct - GFUVE current probe famous manufacturer in China Discover the GFUVE Q8A1 High Precision Low Current Amp Probe, a top-tier clamp-on current probe from China's leading manufacturer. Perfect for 5A and 10A cable measurements, this probe offers 0.1% accuracy and a compact design for easy operation. 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Perfect for multimeters, recorders, and power analyzers, this clamp offers high accuracy up to 0.1% and a compact design for easy operation. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/c4818dc71e98cabd7e3cf258204a4e3e/playlist-q8a2-10a-ac-current-clamp-gfuve-electronics.m3u8 16 2020-04-24T18:11:50+08:00 8 4.7 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-6791-q13-gfuve-clamp-on-current-probe-sensor-china-supplier.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bc5bcff15.mp4.jpg?1604306091 Q13 GFUVE clamp on current probe sensor - China supplier Discover the GFUVE Q13 Permalloy Oscilloscope Clamp on Amp AC Current Probe, a high-accuracy mini probe for measurements up to 120A AC. Perfect for power and low-level current measurements, this compact probe features a special magnetic core for superior accuracy and low phase shift. Ideal for DMMs, loggers, recorders, and oscilloscopes. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/ea8899454bc26a71ace50c524ead8016/playlist-q13-gfuve-clamp-on-current-probe-sensor-china-supplier.m3u8 17 2020-04-24T18:17:17+08:00 13 4.5 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-6792-3000a-flexible-rogowski-coil-current-sensor-gfuve-electronics.html 0.8 weekly 2025-07-03 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bdea999be.mp4.jpg?1604306709 3000a flexible rogowski coil current sensor-GFUVE ELECTRONICS Discover the GFUVE Q20A Clip On Probe, a high-frequency AC current clamp with a 2.5-meter cable. Perfect for precise measurements from 1mA to 200A, this compact sensor is ideal for electric energy meters, oscilloscopes, and power quality analyzers. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/57c8a5681c1565122f0c7b4220b8f0f3/playlist-3000a-flexible-rogowski-coil-current-sensor-gfuve-electronics.m3u8 16 2020-04-24T18:24:02+08:00 15 4.4 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-6793-q20b-120a-split-core-ac-current-clamp-on-cts-for-pqa.html 0.8 weekly 2025-07-03 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bec1aff69.mp4.jpg?1603880196 Q20B 120a split core ac current clamp on cts for PQA Discover the GFUVE Q20B 0.2% Accuracy AC Current Probe, a high-performance openable jaw clamp for precise measurements with power meters, analyzers, and oscilloscopes. Ideal for electric energy meter calibration and power quality analysis. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/95cd4285dffc76643d5e36a623db4f60/playlist-q20b-120a-split-core-ac-current-clamp-on-cts-for-pqa.m3u8 17 2020-04-24T18:27:39+08:00 10 4.6 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-6794-q40-high-precision-500a-current-transformer-clamp-made-in-gfuve.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bf6a37021.mp4.jpg?1604307061 Q40 high precision 500a current transformer clamp - Made in GFUVE Discover the GFUVE Q40 Oscilloscope AC Current Probe, a high-precision 500A current transformer clamp designed for power quality measuring and waveform analysis. Made with a custom nickel core for improved accuracy, this probe is perfect for industrial loads and energy meter calibration. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/8d49687b9d5f91c8cd73518097efd848/playlist-q40-high-precision-500a-current-transformer-clamp-made-in-gfuve.m3u8 17 2020-04-24T18:30:17+08:00 9 4.3 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-6796-q50a-clamp-on-current-transformer-famous-manufacturer-in-china.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200424_5ea2bfec132a1.mp4.jpg?1603878684 Q50A clamp on current transformer-famous manufacturer in China Discover the GFUVE Q50A AC Current Clamp Probe, a high-precision oscilloscope current probe designed for industrial and power environments. With a wide measurement range of 1mA to 1000A AC, this clamp-on current transformer offers excellent linearity and low phase shift, making it ideal for various applications like energy meter calibration and power quality analysis. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/af1ee8319cfc3586416fe2c55df494b5/playlist-q50a-clamp-on-current-transformer-famous-manufacturer-in-china.m3u8 16 2020-04-24T18:32:27+08:00 13 4.8 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-28621-clamp-on-current-transformer-probe.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210127_60112b6f260d5.mp4.jpg?1625553043 Clamp on current transformer probe Discover the GFUVE S50 2MHz Bandwidth 500A Clamp On AC Current Probe, designed for high accuracy and low phase shift in power quality applications. With a 52mm jaw and a wide frequency range of 10Hz to 10MHz, it's perfect for DMMs, oscilloscopes, and more. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202101/4954ac623ab1d050cccef85d8e3c9175/playlist-clamp-on-current-transformer-probe.m3u8 18 2021-01-27T17:00:25+08:00 7 4.1 AC Current Probe https://www.zerosequencecurrenttransformer.com/video-2529-gf1061pt-portable-voltage-transformer-tester.html 0.8 weekly 2025-07-03 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240441f39bf.mp4.jpg?1606622744 GF1061PT Portable Voltage transformer tester Discover the GF1061PT Portable Voltage Transformer Tester, a high-precision CT PT analyzer with 0.02% ratio error accuracy. Ideal for field or lab testing, it supports metering and protection class CTs, PTs, and TYP class CTs. Features a 7-inch touch TFT LCD, built-in printer, and USB data dump for seamless operation. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/e9bb450dc56c02c4617d3a17f3bb909b/playlist-gf1061pt-portable-voltage-transformer-tester.m3u8 28 2020-01-19T15:26:05+08:00 19 4.7 CT PT Analyzer https://www.zerosequencecurrenttransformer.com/video-2579-gf106t-portable-ct-pt-analyzer-with-magnetization-curve-test.html 0.8 weekly 2025-07-06 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c7e1d3436.mp4.jpg?1606633410 GF106T PORTABLE CT PT ANALYZER with Magnetization curve test Discover the GF106T Portable CT PT Analyzer, a 1000A 2500V automatic device designed for ratio and phase error testing. Ideal for field testing of P class CT and PT, it features excitation characteristics, transformation ratio, polarity, and more. With an LCD screen, mini printer, and USB data dump, it's perfect for on-site diagnostics. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/68c24003c1cfda3a27f4bb6b2a2c5a83/playlist-gf106t-portable-ct-pt-analyzer-with-magnetization-curve-test.m3u8 209 2020-01-21T17:46:23+08:00 197 4.9 CT PT Analyzer https://www.zerosequencecurrenttransformer.com/video-2536-gf302d-portable-three-phase-kwh-meter-test-equipment.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e2424ac74bb6.mp4.jpg?1606635818 GF302D PORTABLE THREE PHASE KWH METER TEST EQUIPMENT Discover the GF302D Portable Three Phase kWh Meter Test Equipment, a high-precision calibration tool with 0.05% accuracy. Ideal for grid corporations, energy test centers, and electric meter manufacturers, this device ensures reliable and stable performance with a 7-inch touch screen and English menu. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f94895122a518e6395cc8b8dcf72bca0/playlist-gf302d-portable-three-phase-kwh-meter-test-equipment.m3u8 98 2020-01-19T17:44:25+08:00 66 4.8 Electric Meter Calibration https://www.zerosequencecurrenttransformer.com/video-2537-gf312d1-handheld-three-phase-energy-meter-calibrator.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24268d89ec0.mp4.jpg?1606635503 GF312D1 HANDHELD THREE PHASE ENERGY METER CALIBRATOR Discover the GF312D1 Handheld Three Phase Energy Meter Calibrator, a precision tool for testing and calibrating three-phase energy meters on-site. This durable power engineering device measures various AC parameters, ensuring accurate energy meter verification for optimal performance. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c26eff28e01b8dc0c068ae18b4606b70/playlist-gf312d1-handheld-three-phase-energy-meter-calibrator.m3u8 94 2020-01-19T17:52:25+08:00 103 4.6 Electric Meter Calibration https://www.zerosequencecurrenttransformer.com/video-2560-gf302d1-three-phase-portable-energy-meter-calibration-equipment.html 0.8 weekly 2025-07-03 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2565c71f5ad.mp4.jpg?1606635092 GF302D1 THREE PHASE PORTABLE ENERGY METER CALIBRATION EQUIPMENT Discover the GF302D1 Portable Three Phase Energy Meter Calibration Equipment, offering high accuracy (0.05% or 0.1%) for testing all kinds of energy meters. With a 7-inch touch screen, lightweight design, and advanced features like harmonic analysis, it's perfect for on-site calibration. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bca8b76e77f0e16d391180024f13a30/playlist-gf302d1-three-phase-portable-energy-meter-calibration-equipment.m3u8 27 2020-01-20T16:34:27+08:00 36 4.1 Electric Meter Calibration https://www.zerosequencecurrenttransformer.com/video-2561-gf112b-handheld-single-phase-kwh-meter-error-calibrator-with-10a-load.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e256740cabe9.mp4.jpg?1606632405 GF112B HANDHELD SINGLE PHASE KWH METER ERROR CALIBRATOR WITH 10A LOAD Discover the GF112B Handheld Single Phase KWH Meter Error Calibrator with 10A Load, a versatile tool for accurate calibration of energy meters, wattmeters, and more. Perfect for calibration testing laboratories, this device offers precision and reliability with a wide voltage and current range. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/cc0773db1e8a4a1caa826c4bec214aa7/playlist-gf112b-handheld-single-phase-kwh-meter-error-calibrator-with-10a-load.m3u8 31 2020-01-20T16:40:45+08:00 68 4.3 Electric Meter Calibration https://www.zerosequencecurrenttransformer.com/video-2563-gf312v2-portable-three-phase-multifunction-energy-meter-calibrator-with-3pcs-120a-clamp-on-ct.html 0.8 weekly 2025-07-03 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e25684c40f82.mp4.jpg?1606631755 GF312V2 Portable Three Phase Multifunction Energy Meter Calibrator With 3PCS 120a clamp on ct Discover the GF312V2 Portable Three Phase Electric Meter Calibration Device, featuring a 7-inch color touch LCD and 100A clamp-on CT. Perfect for electric power, measuring, and quality examining departments, this lightweight, high-accuracy device ensures precise field calibration with advanced features like screen capture and multiple power supply options. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/b6f911f6a2332ef07cf6c531e71c9ce3/playlist-gf312v2-portable-three-phase-multifunction-energy-meter-calibrator-with-3pcs-120a-clamp-on-ct.m3u8 29 2020-01-20T16:45:13+08:00 41 4.6 Electric Meter Calibration https://www.zerosequencecurrenttransformer.com/video-35263-single-phase-energy-meter-test-equipment.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210510_6098dae8941dc.mp4.jpg?1620633364 Single phase Energy Meter Test Equipment GF112B Single Phase energy Meter test equipment is suitable to test various types single phase meters error on site and also can be used to test alternating current parameters. Its accuracy 0.2%, current measurement range from 1ma to 120a, frequency 45Hz to 65Hz. It is an ideal tool for the measurement department of electric power company. It has the advantages of small volume, light weight, simple and convenient operation, and fast test speed. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202105/620f9c0e29d9b5f104b9d239649caae6/playlist-single-phase-energy-meter-test-equipment.m3u8 20 2021-05-10T15:04:56+08:00 14 4.3 https://www.zerosequencecurrenttransformer.com/video-2562-gf211b-multifunction-onsite-double-clamp-handheld-digital-phase-angle-meter.html 0.8 weekly 2025-07-13 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200120_5e2567c35bc13.mp4.jpg?1606628146 GF211B Multifunction onsite double clamp handheld digital phase angle meter Discover the GF211B Multifunction Onsite Double Clamp Handheld Digital Phase Angle Meter, a versatile tool for electrical testing. Ideal for power bureaus, factories, and more, it measures phase angles, voltage, current, and power with high accuracy. Perfect for professionals in various industries. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/49813e12a7a26f5aabd15bc9138bccef/playlist-gf211b-multifunction-onsite-double-clamp-handheld-digital-phase-angle-meter.m3u8 64 2020-01-20T16:43:10+08:00 33 4.6 Electrical Test Equipment https://www.zerosequencecurrenttransformer.com/video-2576-test-630-six-phase-universal-protection-device-relay-test-kit.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c43cc547d.mp4.jpg?1606629261 TEST-630 SIX PHASE UNIVERSAL PROTECTION DEVICE RELAY TEST KIT Discover the TEST-630 Six Phase Universal Protection Device Relay Test Kit, a high-performance solution for distance protection and secondary current injection testing. This compact yet powerful device offers six-phase current and voltage outputs, making it ideal for comprehensive relay testing in real-life scenarios. Learn how GFUVE's TEST-630 can simplify your testing needs with its advanced features and portability. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/c5ea3870971874173706e8d26b398686/playlist-test-630-six-phase-universal-protection-device-relay-test-kit.m3u8 166 2020-01-21T17:30:46+08:00 95 4.2 Secondary Current Injection Test https://www.zerosequencecurrenttransformer.com/video-2578-test-330-three-phase-relay-protection-microcomputer-test-system.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c6a04e1d1.mp4.jpg?1606628762 TEST-330 THREE PHASE RELAY PROTECTION MICROCOMPUTER TEST SYSTEM Discover the Test-330B Three Phase Secondary Current Injection Test Set, a high-accuracy solution for protection devices and universal calibration. With 0.1% accuracy, it serves as an AC/DC current and voltage source (0-10A, 0-130V), ideal for R&D, production, and type testing in electric power companies. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/8e4f8c89b5dde0ec60d8ba8b0d51839e/playlist-test-330-three-phase-relay-protection-microcomputer-test-system.m3u8 141 2020-01-21T17:40:56+08:00 63 4.9 Secondary Current Injection Test https://www.zerosequencecurrenttransformer.com/video-2580-test-750-single-phase-microcomputor-relay-test-set.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c912e159a.mp4.jpg?1606630258 TEST-750 SINGLE PHASE MICROCOMPUTOR RELAY TEST SET Discover the TEST-750 Single Phase Microcomputer Relay Test Set, a high-performance, portable device designed for field testing. With its robust aluminum alloy body and ARM chip control, this 2KVA 100A test set offers adjustable AC/DC voltage, high output capacity, and reliable performance for various relay calibrations. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/f1a1eea5804d5d66cb71a8950139b846/playlist-test-750-single-phase-microcomputor-relay-test-set.m3u8 30 2020-01-21T17:50:24+08:00 44 4.5 Protection Relay Test Equipment https://www.zerosequencecurrenttransformer.com/video-2526-t-206-automatic-dielectric-loss-angle-test-equipment-transformer-tan-delta-tester.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e23d17f04844.mp4.jpg?1606627315 T-206 Automatic Dielectric Loss Angle Test Equipment Transformer Tan Delta Tester Discover the T-206 Automatic Dielectric Loss Angle Test Equipment, a high-voltage anti-interference dielectric loss tester designed for CVT protection. This advanced transformer tan delta tester ensures precise measurements with built-in frequency conversion and digital filtering technology, ideal for electrical equipment insulation testing. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/9ec36f622b04b4027a616c39a83c2283/playlist-t-206-automatic-dielectric-loss-angle-test-equipment-transformer-tan-delta-tester.m3u8 122 2020-01-19T11:49:32+08:00 68 4.3 Electrical Test Equipment https://www.zerosequencecurrenttransformer.com/video-2531-t-209-portable-high-voltage-circuit-breaker-analyzer.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e240d5a3d04d.mp4.jpg?1606624819 T-209 PORTABLE HIGH VOLTAGE CIRCUIT BREAKER ANALYZER Discover the T-209 Portable High Voltage Circuit Breaker Analyzer, a cutting-edge thermal printer electrical test equipment designed for testing vacuum, SF6, oil circuit breakers, and GIS. This analyzer measures key parameters like close/open time, bounce time, speed, and more, with advanced features like vibration analysis and online data transfer. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/920c8c3c763cbd8a54227d3a1315d064/playlist-t-209-portable-high-voltage-circuit-breaker-analyzer.m3u8 30 2020-01-19T16:04:56+08:00 23 4.1 Electrical Test Equipment https://www.zerosequencecurrenttransformer.com/video-2534-test-901-1000a-primary-current-injection-test-set-of-circuit-breaker-and-ct.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24206aa1e86.mp4.jpg?1606623038 TEST-901 1000A PRIMARY CURRENT INJECTION TEST SET of circuit breaker and CT Discover the TEST-901 1000A Primary Current Injection Test Set, a high-performance CT PT Analyzer designed for circuit breaker and CT testing. Featuring ARM Chip control, large toroidal transformers, and an LCD display, this 5KVA equipment ensures accurate primary and secondary current measurements, turn ratio, and action time. Ideal for power systems and labs. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/0a908fc4dbba9d7ebded1fa2da7b8814/playlist-test-901-1000a-primary-current-injection-test-set-of-circuit-breaker-and-ct.m3u8 30 2020-01-19T17:26:14+08:00 206 4.2 CT PT Analyzer https://www.zerosequencecurrenttransformer.com/video-2539-t-212-automatic-100a-200a-contact-resistance-tester-with-printer-gfuve-electronics.html 0.8 weekly 2025-07-10 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200119_5e24291338675.mp4.jpg?1606627670 T-212 Automatic 100A 200A contact resistance tester with printer-GFUVE Electronics Discover the T-212 Automatic 100A/200A Contact Resistance Tester with Printer by GFUVE Electronics. This portable micro ohm meter is designed for rugged field use, featuring a large LCD screen, thermal printer, and RS232/USB interfaces. Perfect for testing circuit breakers, disconnectors, and busbar connections with high accuracy. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/60620d8a275004b6e17c054d560333db/playlist-t-212-automatic-100a-200a-contact-resistance-tester-with-printer-gfuve-electronics.m3u8 55 2020-01-19T18:03:11+08:00 31 4.5 Electrical Test Equipment https://www.zerosequencecurrenttransformer.com/video-4706-class-a-power-quality-analyzer.html 0.8 weekly 2025-07-02 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200402_5e85909e2731a.mp4.jpg?1585814978 Class A Power quality analyzer Discover the GFUVE GF438II Handheld Three Phase Power Quality Analyzer, a high-precision tool with 32G memory for comprehensive power system analysis. This Class A analyzer helps identify energy loss, harmonics, and unbalance issues, ensuring optimal power quality and minimizing downtime. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202004/675d850bccb76913a49355a2ace8dd5d/playlist-class-a-power-quality-analyzer.m3u8 41 2020-04-02T15:14:10+08:00 28 4.9 Power Quality Analyzer https://www.zerosequencecurrenttransformer.com/video-2581-lzck-55-clamp-outdoor-waterproof-split-core-current-transformer.html 0.8 weekly 2025-07-03 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20200121_5e26c97431cdf.mp4.jpg?1667356568 LZCK-55 Clamp Outdoor Waterproof Split Core Current Transformer Discover the LZCK-55 Clamp Outdoor Waterproof Split Core Current Transformer, designed for high accuracy and durability in power monitoring. Ideal for AC power systems up to 35kV, this IP67 waterproof sensor ensures reliable performance in harsh environments. Perfect for energy loss measurement and microcomputer protection. https://www.zerosequencecurrenttransformer.com/vodcdn/videos/encoder/1202001/5bef8ac16102aa46c9037d6abaebf00e/playlist-lzck-55-clamp-outdoor-waterproof-split-core-current-transformer.m3u8 24 2020-01-21T17:50:24+08:00 12 4.1 Split Core Current Transformer https://www.zerosequencecurrenttransformer.com/video-35268-outdoor-current-transformer-split-core.html 0.8 weekly 2025-07-07 https://www.zerosequencecurrenttransformer.com/photo/zerosequencecurrenttransformer/video/20210510_6098e10c526e1.mp4.jpg?1620632951 outdoor current transformer split core Discover the LMCK185-10 IP65 Waterproof Outdoor Split Core Current Transformer, designed for AC power systems up to 35kV. 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