Test instrument 12V for trailer connector, 7-pin

Practical test instrument for 7-pin trailer connectors and sockets that quickly checks both the car and trailer electrical systems. The device connects smoothly between the trailer and car connector and provides quick feedback on the status of the connection. Perfect instrument for a quick check before departure. The interface of the instrument is easy to use and the device is compact, making it easy to use and store in the glove compartment or tool box.Powered by a 9v battery which is not included.

Scope of delivery includes the test instrument itself, 9v battery sold separately.

- compact and portable design for easy transport and storage.
- quick and easy diagnostics of both the car's and the trailer's 7-pin connector.
- battery powered for use in locations without access to an external power source.