13 Pin Trailer Tester, 13 Pin Car Trailer Tester, 12V Trailer 13 Pin Tester Lights Wiring Circuit Diagnostic Tools (13 Pin Trailer Tester)

Description

Trailer Tester Product Advantages: 1. Made of ABS and copper materials, durable and reliable. Pass Europe CE, ROHS Certification, suitable for European vehicles. 2. This tester has one side to connect the 13 pin plug of a trailer and another side to connect the 13 pin plug of a car . 3.Safe and reliable performance, reasonable design. Skillful appearance, convenient use. Carefully selected materials, frosted surface. 4.This tester quickly indicates whether a fault is in car wiring or trailer wiring, which can effectively test the problem of plug and socket connection at 13 pins. Features: Main Material: ABS and Copper Item Type: Diagnostic Tools Package: 1 x 13 Pin Tester Type of battery: 9V (battery is not included) How to test the connection of a trailer 1. Connect the tester with a plug or socket. 2 Press the yellow button on the side of the tester. 3. If the wiring is good, all the LEDs will light up. If an LED does not light up, the corresponding wire is defective. If all the