Usable for Fifth Wheel, TT, Boat, Car Hauler, and Utility Trailers

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Built for professional use when I was at a dealership as a service tech. Connects to standard seven way trailer cable and uses trailer installed house batteries to test all exterior lights including turn signals (Flasher unit is plug-in replaceable) and has a fifteen foot length cable and momentary on push switch to trigger trailer electric brakes when/if servicing or inspecting brakes.

Designed for Pre-Trip or Pre-Delivery Inspections and hand made by yours truly.

$25.oo PM for shipping details (address, etc)

 

1) If anyone was wondering - you plug it in and all the lights that are working come on or flash. All you have to do is walk around it and look for the ones that DON'T work.

2) I have only one right now, first come first serve.

3) I CAN make another, or one without the trailer brake option. I'd rather just publish the wiring diagram so you can make your own.

* That right there gives me an idea for a video...