7 Pin Trailer Tester - 12V Trailer Plug Socket Diagnostic Tool for Car, RV & Truck - Circuit Tester for Wiring Connection Testing - Perfect for Roadside Repairs & Trailer Maintenance

Feature:【Quality Material】The 7 pin trailer tester is made of superior plastic and copper material, with frosted surface make this towing trailer tester more durable and reliable to use.【Function】This tester is designed to indicate quickly if a failure concerns the wiring of the car or the wiring of the trailer, which can effectively test what the problem is for 7 pins plug and socket connection.【Usage】This tester has one side to connect the 7-pin plug of a trailer and another side to connect the 7-pin socket of a car, making the checking of the wiring quick, easy and very simple.【Application】The trailer plug tester powered by 9V battery is widely used for 12V caravan, RV, recreational, truck, trailer, etc.【Condition】100% brand new and premium. If you have any question about the product or service, please feel free to contact us.Specification:Material: plastic & copperColor: blackSize: 9.6*4.1cm / 3.78" * 1.61"Number of pin: 7Package included:1 pcs* 7 pin trailer tester

【Quality Material】The 7 pin trailer tester is made of superior plastic and copper material, with frosted surface make this towing trailer tester more durable and reliable to use.

【Function】This tester is designed to indicate quickly if a failure concerns the wiring of the car or the wiring of the trailer, which can effectively test what the problem is for 7 pins plug and socket connection.

【Usage】This tester has one side to connect the 7-pin plug of a trailer and another side to connect the 7-pin socket of a car, making the checking of the wiring quick, easy and very simple.

【Application】The trailer plug tester powered by 9V battery is widely used for 12V caravan, RV, recreational, truck, trailer, etc.

【Condition】100% brand new and premium. If you have any question about the product or service, please feel free to contact us.