[Black]

Features:
Suitable for 7 pin connectors. Indicates failure in vehicle or trailer circuit.
Portable, Store, Handheld Design
Ideal for commercial and private departments, workshops, cars, trailer rentals, accessory trade and more
Adapter: 7 pin
Voltage: 12V
Size:19.7x5.3x4.3cm
Material: ABS + Copper
Color: Black.

This trailer tester helps you quickly identify line failures both vehicles and 12V electrical systems.
Simply insert the light and cable tester into the socket or plug that you are testing, press the test button to provide a clear diagnostic through the LED display. Easy to use and practical.
The 12V tester is connected to a 7-hole plug on one end of the trailer and two hole sockets on the other end. The testers signal light will quickly indicate whether the trailer or car coil is connected correctly.

Package Include:
1 x Trailer Tester
2 x Adapters

Only the above package content, other products are not included.
Note: The color of the item in the picture may be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.