Technical Support

How to properly use a digital partial di

ZC-254-IV digital partial discharge detector adopts an integrated machine design, which is easy to o...

2025-12-22

What factors can affect the accuracy of

ZC-422A Battery Internal Resistance Tester is designed using the advanced AC discharge measurement m...

2025-12-19

What types of batteries are suitable for

ZC-422A Battery Internal Resistance Tester is designed using the advanced AC discharge measurement m...

2025-12-19

What are the advantages of transformer w

ZC-206A transformer winding deformation tester detects the amplitude frequency response characterist...

2025-12-16

Common problems and solutions in the use

The ZC-206 transformer winding deformation tester quantifies the variation of the winding parameters...

2025-12-16

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