7 Pin Trailer Tester Tool, Lights 12V Towbar Wiring Tow Bar Electrics Car Towing Plug Socket Connection Diagnostic Tool Black

High Performance --- 7 Pin plug tester is made by high quality ABS and Copper, frosted surface, which is durable and reliable to use, ensure maximum strength and durability for long lasting usage. Such a practical trailer tester tool you will need it. Application & Specifications --- The trailer plug tester is widely suitabale for 12V Caravan, RV, Recreational ,Vehicle, Trailer, etc. Size: approx. 20 * 5 * 4cm; Battery Type: 9V (not included, you need additional purchase) Function --- This trailer wiring tester has one side to connect the 7-pins plug of a trailer and another side to connect the 7-pins socket of a car. This tester indicates 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. Reliable Quality --- The trailer plug light tester with safe and dependable performance, reasonable design. Deft appearance, convenient usage. Reliable quality and delicate workmanship persuades you to take this one to replace the old. Service Guaranteed --7 pin trailer socket come with english guide paper. Professional, premium aftermarket replacement. In terms of any problem of this product, you can send emails as soon We will provide you excellent customer service and 100% satisfaction warranty. BUY WITH COFIDENCE!, Manufacturer: Keenso