- Wuhan Deya Power Technology Co., Ltd
- Main products: Transformer capacity tester, Three-phase phase voltmeter, Loop resistance tester, DC resistance tester
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All Products
- 2500V Digital High-Voltage Insulation Resistance Tester DY2671
- Digital Grounding Resistance Measuring Instrument DY2571
- Loop Resistance Tester DYHL-100A
- Hand Held Loop Resistance Tester DYHL-100X
- High Voltage Switch Mechanical Characteristic Tester DYKC-6F
- High Voltage Circuit Breaker Simulator DYMK-10
- Hand Held Three-Phase Phase Voltmeter
- Portable DC Withstand Voltage Generator
- Series Resonant Withstand Voltage Test DYBQ-88/44
- Wireless Insulator Distribution Voltage Tester DYJY-WX
- Field Calibrator of Three-Phase Electric Energy Meter DYDN-III
- Sf6 Intelligent Micro Water Measuring Instrument DYWS-V
- Three Phase Relay Protection Tester DYJB-303
- Density Relay Calibrator DYJY-N
- Wireless Voice High-Voltage Nuclear Phase Instrument DYHX-8600
- Equipotential Bonding Resistance Tester DYDW-630
All Categories
- 01. Transformers
- 02. Grounding insulation series
- 03. Switch (circuit breaker) series
- 04. Secondary circuit test series
- 05. High voltage test series
- 06. Series resonant series
- 07. Lightning arrester test series
- 08. Insulator test series
- 09. Electric energy measurement series
- 10. SF6, oil chemical test, dielectric loss series
- 11. Cable fault and line test
- 12. Battery test series
- 13. Lightning protection and generator detection
