Technical Support

The use of high and low pressure CT rati

Zc-611 high and low voltage CT transformation ratio tester is a new generation of transformation rat...

2019-12-17

Precautions for use of precision oil die

The zc-211 precision oil dielectric loss tester developed by our company is designed and manufacture...

2019-12-16

Characteristics of Pt excitation charact

Zc-121a Pt excitation characteristic tester is a special instrument specially developed by our compa...

2019-12-13

Precautions for using leakage protector

The zc-320 leakage protector tester developed by our company is mainly used to test the leakage acti...

2019-12-12

Usage of two-way station area recognizer

At present, the FSK power carrier principle is used to measure the station area. Due to the defects ...

2019-12-11

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