Unveiling the ‘internal friction’ of materials
Have you ever been curious about the energy loss of dielectric materials under the action...
April 2026
Is the lightning protection component tester used?
Whether we are buying a lightning protection component tester or other testing equipment, one thing...
What are the classifications of test transformers?
Nowadays, many people don’t know what a test transformer is, and they are very unfamiliar...
Characteristics of oil-immersed test transformer
There are many types of test transformers. Oil-immersed test transformers are just one of them....
The difference between test transformers
There are many types of transformers currently on the market, and the advantages and disadvantages...
How to choose an insulation resistance tester?
When testing facilities and equipment, you also need to choose a better resistance tester. Therefore,...
Is the withstand voltage tester a good tester?
Many people will consider what kind of tester they choose when choosing a tester. Is...
Selection of Relay Protection Tester
Now the relay protection tester has also been used in many different industries. It can...
Use of AC and DC voltage divider
When using any kind of voltage divider, I definitely hope that its overall use features...
Which partial discharge tester is better?
When choosing a partial discharge tester, every user wants to buy a better tester, which...