Products Lists

• High-precision AC DC Ammeter

  High-precision AC DC Ammeter

  • DLB-1000B High Precision AC/DC Ammeter

  • DLB-1000D High-Precision AC/DC Ammeter

• Generator & Motor Tester

  Generator & Motor Tester

  • Power Signal Recorder HYLB-601

• Calibrator For Lab

  Calibrator For Lab

  • Insulating Oil Tester Calibration Device JY-100

  • Capacitive Voltage Divider FRC-100(C)

  • Wireless High and Low Voltage Phase Checking Instrument HYEC-10

  • Power-off Cable Identifier

  • Power On Cable Identifier HYCI-500

  • Voltage Divider FRC

• CT&VT Tester

  CT&VT Tester

  • CT PT Analyzer HYVA-405

  • CT PT Analyzer HYVA-402

  • Short-time Thermal Current Test Set HYCTDW

  • CT PT Analyzer HYVA-402V

• Circuit Breaker Tester

  Circuit Breaker Tester

  • Circuit Breaker Analyzer HYGK-307

  • Circuit Breaker Analyzer HYGK-306A

  • Contact Resistance Tester HYHL Series

  • Primary Current Injection Tester SLQ-2000 (separated)

  • Primary Current Injection Tester SLQ 3000A or above (separated)

  • Circuit Breaker Vacuum Degree Tester HYKZ-Ⅳ

  • Primary Current Injection Tester HYPCIT

  • Primary Current Injection Tester SLQ 500A/1000A (Integral)

• Power Transformer Tester

  Power Transformer Tester

  • On load tap changer analyzer HYKC-2000

  • Transformer Load and Noload Tester HYKF

  • Transformer Load and Capacity Tester HYKFR

  • Insulating Oil Tan Delta Tester HYGY

  • Double Channel Winding Resistance Tester HYZC-20

  • Power Transformer Impedance and Load tester HYRZ-904

  • Transformer Turn Ratio Tester HYBC-Z

  • Verification Device For Battery Internal Resistance Tester DNB-1

  • HYYJ-505 Insulating Oil Tester

  • Transformer Turn Ratio Meter HYBC-901

  • Frequency Response Analyzer HYRZ-902

  • Frequency Response Analyzer HYRZ-903

  • Tangent Delta Tester HYGS

  • Winding Resistance Tester HYZC-2A

  • Winding Resistance Tester HYZC-5A

  • Winding Resistance Tester HYZC-10A

  • Winding Resistance Tester HYZC-20A

  • Winding Resistance Tester HYZC-20S

  • Winding Resistance Tester HYZC-40A

  • Winding Resistance Tester HYZC-50A

• Power Data Logger

  Power Data Logger

  • Power Signal Recorder HYLB-601

• Cable Tester

  Cable Tester

  • AC resonance test set HYXZ

  • Power-off Cable Identifier

  • Power On Cable Identifier HYCI-500

  • Very Low Frequency Tester VLF

  • DC High Voltage Generator ZGF

• Relay Tester

  Relay Tester

  • Primary Current Injection Tester SLQ (separated)

  • Relay Tester HYJB-III

  • Relay tester HYJB-PC

  • Relay tester HYJB-PC6

  • Primary Current Injection Tester HYPCIT

  • Relay tester HYJB-PC3

  • Primary Current Injection Tester SLQ (Integral)

• Hipot Tester

  Hipot Tester

  • Oil Type Hipot Tester

  • Dry Type Hipot Tester GTB Series

  • SF6 Test Transformer YDQ Series

  • Vacuum Interrupter Circuit Breaker DC HIPOT Tester

  • Very Low Frequency Tester VLF

  • Voltage Divider FRC

  • DC High Voltage Generator ZGF

  • MOA Characteristic Tester HYBL-II

  • MOA Characteristic Tester HYBL-106

• AC Resonance Test Set

  AC Resonance Test Set

  • AC resonance test set HYXZ

• SF6 Gas Analyzer

  SF6 Gas Analyzer

  • SF6 Gas Leakage Detector HYLD-I

  • SF6 Gas Leakage Detector XP-1A

• Insulation Tester

  Insulation Tester

  • Insulation Resistance Tester HY2010

  • Insulation Resistance Tester HY2303

  • Insulation Resistance Tester HY2000

  • Insulation Resistance Tester HY2305

  • Insulation Resistance Tester HY2306

  • Insulation Resistance Tester HY2550

  • Insulation Resistance Tester HY2533

  • Earth Resistance Tester HY2571-II

  • Insulation Resistance Tester HY3035

• Others

  Others

  • Closed-Cup Flash Point Auto-Tester HYBK3001

  • Open-Cup Flash Point Auto-Tester HYKK3000

  • Density Tester HYMD2000

  • Kinematic Viscometer HYND2000

  • Acid Tester HYSZ2000

  • Oil Moisture tester HYWS3000

  • Automatic Interfacial Tensimeter HYZL2000

  • Battery Discharge Tester HY3980

  • Battery Tester HY3915

  • Battery Charger & Discharger HYBT-701

  • Gas chromatograph HYGC-1189

  • Partial Discharge Detector HYJF-2002

  • SF6 Gas Moisture Tester HYCM-III

  • SF6 Gas Comprehensive Analyzer HYZH-4

  • High-precision AC DC Ammeter DLB-1000B

  • Very Low Frequency tester VLFGS

  • Partial Discharge Detector HYJF-5 Pro