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Wuhan Huayi Electric Power Technology Co., Ltd. specializes in the development and production of loop resistance testers, which are portable and ea...

The DC high voltage generator consists of two parts, the control box and the voltage doubler rectifier.

In November, Market department of Huayi received a procurement document from the distributor in Shijiazhuang.

Connect the chassis and the voltage doubler to the appropriate position, connect the power cable, the cable and the grounding cable, and protect th...

Good news comes from the marketing department at the beginning of November. Huayi won the bid of Nanning Rail Transit Group Co., Ltd. Operating Bra...

It is well known that grounding is necessary to ensure the safety of the circuit during the operation of the power system,this ensures that after t...

In November, good news came from the Marketing department that Huayi successfully passed the survey of Tianjin TBEA Transformer Co., Ltd. and enter...

The adjustable high-voltage digital megohmmeter is a frequently used small instrument in electric power testing and testing.

The loop resistance tester produced by Huayi has always been favored by customers at home and abroad and is our company's best-selling product. Loo...

The ultra-low frequency high-voltage generator is a high-voltage test device for ultra-low frequency AC withstand voltage test.

The wiring of different products of the power test equipment is different when doing different tests. Today, let's follow the explanation of our te...

Electric power testing equipment has related operating methods, operating instrument based on the correct methods can ensure better test results.