Indicate problems of car wires quickly, much safer
Dull polishing appearance, comfortable touch feeling
Made from ABS and copper materials, durable and reliable
Compact design and easy to operate, save your time and energy
An essential item for safer driving
Suitable for a 9V laminated carbon dry battery, the battery is not included
Suitable for European vehicles
13 Pin Trailer Plug Socket Connection Tester
This tester connect 13-pins plug of trailer between 13-pins socket of a car.
It helps to diagnostic follow problem:
1. Some LED do not light up.
2. None of the LED light up.
3. One or more LED are weak or twinkle.
4. All the LED are weak or twinkle.
5. The lights of the trailer do not light up but the LED do.
1. Put the tester in the socket of the car.
2. Press the yellow button on the side of the tester.
3. If the wiring is good, all the LED light up. Do again steps 4 as previous.
1 x 13 Pin Trailer Plug Socket Connection Tester
|Dimensions||23 × 6 × 4.5 cm|