All Product Categories

Insulation Tester
Insulation Tester with High Capacity and Strong Anti-interference - HY series

Insulating Oil Tester
Insulating Oil Tester with 0 to 100kV AC Output Voltage and 3.0 Grade Test Precision - YJJ-II-1

Insulating Oil Tester
Insulating Oil Tester (100kV) with Calibration Interface for Customers - HYYJ-502-1

Insulating Oil Tester
Insulating Oil Tester with 0 to 80kV AC Output Voltage and 0 to 99s Mixing Time - HYYJ-503-1

Insulating Oil Tester
Insulating Oil Tester - HYYJ-501

AC/DC Hi-pot Tester
AC/DC Hi-pot Tester with 50, 100, 150, 200 and 300kV Output Voltages - YD-JZ

Circuit Breaker Opening/Closing Timing Test Set
Circuit Breaker Opening/Closing Timing Test Set, Measuring 465 x 290 x 150mm - HYGK-307

Insulating Oil Tester
Insulating Oil Tester with User-defined Breakdown Test - HYYJ-503

Transformer Winding Resistance Test Set
Transformer Winding Resistance Test Set with 220V AC Rated Power Supply - HYZC-10

Very Low Frequency HV Tester
Very Low Frequency HV Tester with Output Voltage Rating of 220V, Suitable for Indoor and Outdoor - VLF

CT Analyzer
CT Analyzer with 0 to 110V AC Output Voltage, Phase Polarity Test and Transformation Ratio Test - HYVA-403-1-1-1

CT/PT Analyzer
CT/PT Analyzer with Automatic Changing Range of Current and 0.1 to 125V AC Power Output - HYVA-404-1-1

Instantaneous Signal Recorder
Instantaneous Signal Recorder, All the Data can be Exported Through U-disk or Wireless Network - HYLB-601-1-1

Delta Tester
Tangent Delta Tester with -15 to 40°C, <80% RH Condition of Use and 1,500VA Capacity - HYGS-1-1

Battery Activation Tester
Single Unit Battery Activation Tester with <1% Current Measure Error - HYBT-701-1

Transformer Turn Ratio Test Set
Transformer Turn Ratio Test Set with 220V AC, 50Hz Rated Power Supply - HYBC-901-1

Low Resistance Tester
Low Resistance Tester with LCD Display Mode and 220V AC Rated Power Supply - HYHL-1

GIS Mechanical Properties Tester
GIS Mechanical Properties Tester (Circuit Breaker Tester) with 60W Power Consumption - HYGK-303-1

Voltage Switch Tester
Transformer Load Voltage Adjustment Switch Tester with 10 to 20KHz Tester Set Sampling Rate - HYKC-2000

CT Analyzer
CT Analyzer with Result Print and PC Online Test Functions - HYVA-402V