Trailer Light Tester

Hardwire 4 pole trailer connector kit for vehicles with combined wiring where the turn and brake signals are sent along the same wire.

Trailer light tester. Trailer light testers available in a range of models for any need and budget allow for quick and trouble free checks on tow vehicle and trailer wiring separately. Line up the teeth on the light tester with the plug near the back bumper of your tow vehicle and push the tester into the vehicle s connector. They each perform full function light testing without the need for a tow vehicle. Trailer light tester with ammeter checkmate 1200 a square wheel industries inc.

The remote transmitting range of the tester is 150 meters which makes it ideal if you are going to work on those longer trailers. Our trailer light testers are an essential tool for testing diagnosing trailer electrical systems. The tester is designed the same way as the mini toggle trailer light tester to accommodate two extra batteries of the same size to be connected in parallel to increase the battery capacity to 12v3 6ah. Bringing each one over to the truck to test it is a little inconvenient since i use a golf cart to store them around behind my garage i looked around and found some.

It s capable of testing sae trailers or rv s with electric brakes. 4 5 out of 5 stars 97. Plug a tow vehicle light tester into your vehicle s connector. Free shipping on your first order shipped by amazon.

Kits include battery terminal clips amperage meter and magnets. I have a few trailers now and keeping after their lighting is getting to be a pain. Trailer light testers electric brake testers lt35 the lt35 performs complete testing of a trailer s light system. An improved version of the checkmate 1200 this reasonably priced tester comes equipped with a 0 to 20 amp ammeter.

Its unique design allows it to be powered by your trailer s battery or any 12v power source such as a portable power pack jump box or battery. If the tester light turns red or yellow you know that there s a problem with your vehicle s connector and not the trailer lights. In addition model lt45 performs electric brake test function and is equipped with a digital volt amp meter. Trailer light inline circuit testers are particularly widely used by commercial fleet operators those who care about time and safety as part of their business.

In stock on september 30 2020. Provides a 4 way flat trailer connector at the back of your vehicle to power your trailer s signal lights compatible with 5 pole 6 pole and 7 pole adapters sold separately connects. Testers allow you to assess the brakes tail and backup lights and electric brake auxiliary power.