Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or caravan and press the yellow button on the side of the tester. 1 x Plug Socket Diagnostic Tools. Designed to indicate a failure in the wiring on both towing vehicles and trailers/caravans etc.
eBay
Brand new Any questions please ask Thanks
eBay
This is a 12V trailer connector plug. It supplies power to your caravan, towing and truck. This 12V trailer plug connector with 7 pins is a great option for boats and it is also great to be used on an RV, caravan, etc.
eBay
Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or caravan and press the yellow button on the side of the tester. This 12V 7 Pin Trailer Lights Plug & Socket Wiring Circuit Tester is designed for testing the lighting circuits on both towing vehicles and trailers/caravans etc.
eBay
1x 12V 7-PIN TOWING PLUG. It allows lights on the vehicle that is being towed to mimic the lights on the towing vehicle, excluding reverse. Heavy duty plastic casing construction with a rubber cable entry point and is easy to install.
eBay
12 S plug can also be used for horse boxes with internal batteries and tipper trailers with electric lifts. 12 N plug are black whilst the 12 S plugs are a grey colour. Supplied with colour coded wiring diagram.
eBay
Fit for: Universal for Caravan Trailer Specifications: Note 1: 1.5m 7 core cable Note 2: 7 Brass pins (3 Male & 4 Female) Note 3: Screw terminals Rated to ISO 1724 Equivalent To Ring RSA175, Durite 0-289-01 Product Material: Plastic Colour: Black Packaging Weight: 388 g Packaging Sizes (cm): 21 x 11 x 7 (NOTES: The packaging sizes may be slightly off due to manual measurement, different measurement methods and tools.) Features: *Complete Kit .
eBay
10 Way Waterproof Junction ?. 5m 7 Core Trailer Wiring Cable. Includes all the parts you need to fit a pair of rear lights to a trailer. 7 Pin Trailer Plug. 2 x Small Trailer Lights. Allows easy joining of the trailer cables from the two lights and to the plug.
eBay