The Handheld Loop Resistance Tester is powered by a high capacity and high magnification lithium battery, with a compact design and handheld operation...
The DC resistance tester is an essential tool for testing inductive coils such as power transformers, mutual inductors, reactors, and electromagnetic ...
Microprocessor Numerical Relay Protection Device designed for transformer, feeder, and line protection in 10kV/35kV substations. Compliant with IEC .....