ITEM NAME:12V Vehicle Car Trailer Tester 7/13 Pin Towing Light Cable Circuit Plug Soc L7N5 12V Vehicle Car Trailer Tester 7/13 Pin Towing Light Cable Circuit Plug Soc L7N5 This trailer tester can help you to quickly check the circuit failure of both vehicles and the 12V electrical system on trailers. Simply insert the lighting and cable tester into the socket or plug to be tested, press the test button and a clear diagnosis is made via the LED display. It is easy to use and practical. The 12V tester is connected to the trailer's 7-hole plug on one end and to the car's 7-hole socket on the other. The tester's signal light will quickly show whether the trailer or car coil is connected properly. Suitable for 7-pin connectors. Indicates failures in the vehicle or trailer circuit. Portable, easy to store, hand-held design. perfect in the commercial and private sector, for workshops, car and trailer rental, accessory trade, etc. Adapter: 7-pin Voltage: 12V size:19.7x5.3x4.3cm Material: ABS + copper colour:Black Package Contents: 1 x Trailer Tester 2 x Adapter.The 12V tester is connected to the trailer's 7-hole plug on one end and to the car's 7-hole socket on the other. The tester's signal light will quickly show whether the trailer or car coil is connected properly.
