Car 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.

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