Microcomputer relay protection calibrator
The power system is the cornerstone of modern society’s operation, and the microcomputer relay protection...
2026
Make your grounding wire resistance test easier!
Are you still troubled by the tedious testing of grounding wire resistance? Do you want...
Inductive load DC resistance tester
In the world of power equipment, we often hear some “high-end” terms, such as “inductive...
Power frequency withstand voltage
Behind the operation of the power system, there is a group of silently dedicated “guardians”...
Partial discharge complete equipment
During the operation of power equipment, partial discharge is a “hidden killer” that must be...
How to choose a switch characteristic tester?
In the field of power equipment maintenance and repair, the safe and stable operation of...
Power frequency withstand voltage test
In the safety inspection of power equipment, power frequency withstand voltage test is a crucial...
How to choose a reliable partial discharge tester?
In the field of insulation state detection of power equipment, the term ‘partial discharge’ should...
Switch parameter tester
In the power system, various switch devices play a crucial role as the “guardians” to...
Underground cable malfunction? Use the right tools
Hey, colleagues in the power industry! Have you ever had such an experience: a cable...