7 Pin Trailer Tester – 12V Diagnostic Tool for Lights and Wiring – Compatible with Trailers and Motorhomes – ABS and Copper – Yoyo

General DescriptionThis trailer tester is designed for testing 7 pin plugs and sockets on a car and trailer. It allows you to quickly identify whether a fault is in the car's or trailer's wiring, making it easier to diagnose connection problems.Technical specificationsEuropean universal standard: CE and ROHS compliantUse with trailers, campers, caravans and bike racksRequires 9V battery (not included)Compatibility and accessoriesCompatible with 7-pin plugs and socketsCan also be used with an adapter for systems with 13 pinInstallationOne side connects to the car's 7 pin socketThe other side connects to the trailer's 7 pin socketUsageEasy to use, simply plug in the tester and check the connections.Its practical design allows for easy storage. Other information Made of high quality ABS and copper for maximum durability Ergonomic design for practical use