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. The body plugs directly into either 7-pin N-type plugs or sockets and gives a continuity test on all lighting circuits.
Also included in this kit is a pair of adaptors that allow you to also test 13 pin plugs and sockets.
- 12V electrical trailer plug & socket wiring tester
- One side connects to the 7-pins plug of a trailer and the other side to the 7-pins socket of the towing vehicle
- Indicates any failures in the wiring circuits on the car or trailer
- For use with 7 pole plugs and sockets
- Includes adaptors for 13 pin plugs and sockets
- Durable black plastic construction
- LED indicators
- Portable, easy to store hand held design
- Can be used with trailers, caravans, horseboxes, bicycle carriers etc.
- Requires 1 x 9V PP3 battery (not included)
- 1 x 12 Volt 7 Pin Trailer Plug and Socket Tester
- 1 x Adapter (7-pin socket to 13-pin connector)
- 1 x Adapter (13-pin plug to 7 pin socket)
For instructions click here
We are a UK based company with over 15 years experience of selling on eBay/Amazon and have a feedback score on ebay of over 615,000 with a positive rating of 99.5%.
We have a trustpilot review rating of EXCELLENT
Our dedicated and friendly UK based customer service team are on hand to deal with your enquiries during normal business hours and can be contacted through the email or by telephone if you prefer.
We provide a VAT invoice with every sale and offer Free Delivery on over 2000 of our products.
We stock a huge range of products in our warehouse for fast dispatch and delivery and offer a 30 Day Money Back Guarantee.
All of our products also come with a minimum 1 Year Guarantee for peace of mind.
You can buy from us with confidence, knowing that our experienced team will strive to provide 100% customer satisfaction!
See all of our current offers Here.