7 pin trailer towing plug tester

Need to check your tow socket electrics, but missing a helping hand? This easy to use 7 pin trailer towing plug tester will have you covered!

Portable and hassle free, the 7 pin plug tester will quickly detect the source of wiring failures and issues for 7 pin socket connections. With a connection for your trailer and another for your car, you can get to the route of the problem safely and efficiently.

Remove the guesswork and save time. The 7 pin plug tester will become an essential tool to accompany you on any trips away with your trailer.