Portable relay protection tester is suitable for the verification of voltage, current, time, center, signal and other parts of the relay

I need a single-phase AC220V power supply, the appearance of PVC panel

It has AC voltage and current output two independent

I have isolated DC voltage and current output two independent

It has Ma output can meet the polarization and signal relay test

It has built-in digital stopwatch, millisecond meter, and terminal

It has a contact prompting sound

High strength Aluminum Alloy chassis, a specially crafted, easy to carry and transport

Some panel has the advantages of simple operation, easy to master, wiring clear, convenient for field work.

Input power: AC220V

The main circuit output: AC 0 ~ 5A 0 ~ 100A 0 ~ 250V

DC 0 ~ 350V 0 ~ 5A 0 ~ 500mA

Output auxiliary circuit: AC 0 ~ 250V ~ 350V DC0

Measurement time range: 0.001 ~ 99.999S