【Easy to Use】: The 12V 13 pin trailer light tester is small and convenient, plug and play design. Just plug the wiring tester into your vehicle's connector, press the button and a clear will be showed via the LED lights.
eBay
Practical Function: This adapter is a lighting and cable tester for trailers and towing vehicles. Easy to Operate: Defective cable colors are indicated by the device via LEDs. All 13 pin sockets and plugs can be checked.
eBay
Quick, easy and very simple to use! It can be used on many Applications fitted with Unit N 4 pin plugs and sockets generally fitted on Trailers, Caravans, Cars, Truck etc. The Tester is designed to indicate a faulty wiring or blown bulbs/light in the wiring on your trailer, or horsebox with a Six Light.
eBay
Widely Used: Trailer towing lights wiring circuit tester is compatibale with trailers, caravans, horseboxes,, carriers, etc. Powerful Function: Our tester is designed to fastly and quickly search for cable line defects on trailers and on towing vehicles.
eBay
Plug the tester into either the car’s 13-pin socket or the trailer’s 13-pin plug and press the yellow button on the side of the tester. - The lights will flash and indicate if there are any faults with the lights of the vehicle. - This portable device tests 13-pin ‘N’ plugs and sockets, ensuring that all lighting circuits are functioning correctly. - Perfect for your Camper Van, Caravan, Motorhome, or Camping trips. - Plugs directly into N type 13-pin plug or socket for comprehensive testing. - Trust IDS Leisure to provide reliable solutions for all your leisure vehicle needs. Requires 9v Battery (not Included)
eBay
Ensure your trailer's wiring is safe with the Voilamart ISO1724 Trailer Tester. This durable 12V 13Pin/7 Pin connector quickly identifies wiring faults in caravans and trucks. With easy plug-and-play functionality and LED diagnostics for clear results it's an essential tool for secure towing.
eBay
Inflatable Sandbag Boxing Column Child Fitness Punching Stand Kids Vertical. It can be used on many Applications fitted with Unit N 13 pin plugs and sockets generally fitted on Trailers, Caravans, Cars, Truck etc.
eBay
Specification: 13pin. Trailer Tester: This tester has one side to connect the 13 pins plug of a trailer and another side to connect the socket of a car, makes it convenient to use. Item Type: Trailer Tester.
eBay