Technical Support

Precautions for use of portable voltage

Pta-2000 portable voltage transformer analyzer is a new generation of innovative Pt testing instrume...

2020-01-02

Use method of Pt excitation characterist

c-121a Pt excitation characteristic tester is a special instrument specially developed by our compan...

2019-12-31

Precautions for zc-121a Pt excitation ch

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

2019-12-30

Common faults of transformer power analy

The ZC-201A transformer power analyzer developed by our company can measure the no-load current, no-...

2019-12-28

Usage of transformer power analyzer

Zc-201a transformer power analyzer developed by Zhizhuo measurement and control has powerful functio...

2019-12-27

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