RT01 can quickly detect whether your relay is normal. It is easy to use and suitable for general-purpose automotive relays on the market. During testing, it needs to be connected to a 11V-25V battery in the car.
Automotive Relay Tester Tool for Summer, 12V Car Relay Tester, Automotive Relay
Automotive Relay Tester Diagnostic Tool, 12V Car Relay Tester, Automotive Relay
Automotive Relay Tester 4 Pin 5 Pin Car Relay Tester Diagnostic Tool 12V US
