Phase voltammeter measurement steps
Using a digital double clamp phase voltammeter for resistance measurement requires a few simple steps:...
March 2026
DC high voltage generator measurement method
The DC high voltage generator adopts large voltage feedback, which greatly improves the voltage stability,...
Application range of DC high voltage generator
DC high voltage generators are widely used in the power industry. Among them, the three...
Five advantages of zinc oxide arrester tester
1. Large flow capacity: This is mainly reflected in the ability of lightning arresters to...
Live test method of zinc oxide arrester tester
With the development of science and technology, the live measurement of zinc oxide arresters has...
Reasons for the change of insulation value
Modern life is changing with each passing day, and people cannot do without electricity for...
The main function of the DC resistance tester
The main function of the DC resistance tester. The DC resistance tester determines the welding...
Wiring instructions for relay protection tester
The relay protection tester is connected to a 220V AC power supply, and the grounding...
Transformer coil DC resistance test
After measurement, it can be checked whether the conductive circuit of the equipment has defects...
High reliability of the ground resistance tester
The ground resistance tester is widely used in the measurement of the ground resistance of...