Car Truck Caravan Accessories 13 Pin Universal Trailer Plug Socket Tester Diagnostic Tools Wiring Circuit Light Test 12V

Feature: 100% Brand new and high quality. Durable construction, high-and low-temperature resistant, acid and alkali resistantCompact hand held design, portable, easy to carryJust plug the tester in the 13 pin socket or the 13 pin plug of the trailer or caravan and press the yellow button on the side of the tester.Designed to indicate a failure in the wiring on both towing vehicles and trailers/caravans etcUse For: Trailers, RVs, carts, trucks, trucks, semi-trailers, sedans, yachts, ships, motorcycles, bicycle racks, luggage boxes, etc. Trailer products:European/American/Australian trailer plugs, trailer sockets, trailer cables, trailer cable adapter connectors, trailer taillights, trailer current testers, and other trailer products

Specification: Powered: 9V Battery (not included) Voltage 12V

Package Included: 1 x Plug Socket Diagnostic Tools