12V 7 Pin Car & Trailer Towing Lights Plug&Socket Cable Wiring Circuit Tester

Description

Feature:
-This 7 Pin Tester is designed to indicate a failure in the wiring on both towing vehicles and traile/carava etc.
-Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or caravan and press the yellow button on the side of the tester.
-With a 6 light LED system.
-All the LEDs light up when the wiring is good.
-Makes the checking of the wiring quick, easy and very simple.
-Durable black plastic cotruction
-Portable, easy to store hand held design

Package included:
1 x Wiring Circuit Tester(9V battery is not included)