This is the device to test 3 popular vehicle relays. The testing result will be displayed by LED indication. Technician is able to use the device to figure out the condition of the relay, and so speculating the problem in the vehicle. Use the relay adapter to plug into the relay tester, suitable to connection multiple styles relay.

With CE & UKCA Approvals.

Power Supplied: 12V / 24V vehicle battery

Support for 12V / 24V vehicle relay ( 12V battery for 12V relay ; 24V battery for 24V relay )

Support both 4 pin / 5 pin relay.

Problem pin indication.

Colored wires of pin number for easy identification.