Technical Support

How to use the clamp phase meter correct

The clamp phase meter is a simple and commonly used direct reading instrument for measuring high res...

2019-07-03

What are the advantages of relay protect

If oneself buy relay protection tester in time, dont even know its specific advantages, believe in t...

2019-07-01

How to use transformer ratio tester?

After purchasing the transformer ratio tester , it is not only necessary to know how to repair it, b...

2019-07-01

CT Volt-ampere characteristic tester

Our CT Volt-ampere characteristic tester ZC-102F imported core devices and strict manufacturing proc...

2019-06-28

Transformer test bench

ZCHG-12 Transformer test system is used for CT accuracy test. This equipment consists of transformer...

2019-06-28

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