Automotive Relay Tester

This is an easy to use automotive 12v Relay Tester It is powered by the vehicle's battery and can quickly test whether a relay is. Relays are everywhere in your car From the lights to the locks But what if one stops working well to sort out the problem you.

Automotive Relay Tester introduction CNBJ 707 is a quick go/no-go tester for relays that provides you with an indication of the. This a video demo of how to use Godiag GT100 breakout box ECU bench connector works with 12V Electronic Automotive Relay.