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- Trailer Accessories /
- Wiring
Product Description

12V 7Pin/13Pin Trailer Socket Tester Car Truck Trailer Plug Socket Tester Trailer Wiring Cable Circuit Connector for Auto Trailers, auto Repair Tool

SUITABLE FOR
This trailer plug tester is a 12V electric trailer plug and socket wiring tester. Suitable for 7pin plugs and sockets, including 13pin plugs and sockets. It is used for the towing bar of vehicle trailer. It is the ideal choice for your vehicle
Main functions
Trailer and RV taillight signal detection
Scope of use
Commercial vehicles/semi-trailers/trailers
material
Contact material: copper
Insulator material: plastic
Shell material: plastic

EXCELLENT PERFORMANCE
One end of the trailer plug tester is connected to the 7pin plug of the trailer, and the other end is connected to the 7pin plug and socket of the car. With LED indicator, it can indicate the circuit failure on the car or trailer

EASY TO INSTALL
The trailer plug tester is plug and play without modification. Just replace the worn or damaged one. No complicated operations are required, saving time and energy
$53.95 $53.95
$ 27 .99 $27.99
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$ 53 .99 $53.99
$21.89 $21.89
$ 9 .99 $9.99