4 flat trailer light circuit wiring tester in line LED trouble shooter SL52298

Description

Save Time de-Bugging Trailer Light Problems! Turn Signals - Tail Lights - Brake Lights.  This plug in tester takes alot of the guess work out of trouble shooting those faulty trailer lights or determining if your vehicle wiring is to blame.
Directions:
Plug tester into vehicle's 4-way flat towing plug.
Operate vehicle's turn signals, lights and brakes.
When power is present, that circuit's green light will glow and you know vehicle connection is good.
Plug other end into trailer and if tester lights up and corresponding trailer light does not you know problem is in the trailer.
Pays for its self 10X over if it keeps you from getting one trafic ticket
Is priceless if it keeps you from getting into a accident due to faulty trailer lights.
Made by Shoreline
Use shipping calculator at bottom of screen to detrmine shipping by typing in your zip code or selecting country. All other countries please E-mail for quote.
I ship same day as payment is recieved if at all possible.
I have many more Archery Boating Camping and hunting acessories available in my store.  I combine shipping so stock up to save money.