3 Phase Relay Protection Tester

https://www.mktester.com/relay-protection-tester/3-phase-relay-protection-tester.html

This tester high performance Industrial control computer is adopted as the controlling computer, through which you can run the windows operating system directly.USB interface, 10-100M net mouth and serial communication interface are located on the back plate of this tester, through which you can access data, communicate data and upgrade software conveniently.