Autozone Relay Tester Rental

The new OEMTOOLS Relay Circuit Tester is not simply a tool to test a relay It is a tool that can test an entire circuit from the battery. Cal-Van Relay Circuit Diagnostic Tool Part 76 Review Also live demo of finding a problem wire.

This tool checks the circuitry of. Quickly test automotive relays with this 12V Universal Car Relay Tester Featuring a clear LED indicator it helps diagnose faulty.