Technical Support

Working principle of ultra-low frequency

The ZC-524C ultra-low frequency and high voltage generator combines modern digital frequency convers...

2025-11-14

Suggestions for the selection of live te

The ZC-710B zinc oxide lightning arrester tester is a specialized instrument used to test the electr...

2025-11-10

What are the common problems with the li

The ZC-710B zinc oxide lightning arrester tester is a specialized instrument used to test the electr...

2025-11-10

What are the application scenarios of th

The ZC-710B zinc oxide lightning arrester tester is a specialized instrument used to test the electr...

2025-11-10

What are the advantages of the live test

The ZC-710B zinc oxide lightning arrester tester is a specialized instrument used to test the electr...

2025-11-07

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