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WELCOME to tow-tester.com the home of Emo Tester Plugs.
View my products, which test the towing electrics from your vehicle and my testers that will apply power to your caravan or trailer in order that you can not only test the lights but you have a power source so that you can work on your lights.
My Testers are all designed to be easily used and can be done alone, single user.
Go directly to the tow-tester.com shop by clicking on the basket icon below for the Testers and other towing related products.
