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Most mechanic friendly and fastest light and turn signal diagnostic Tester ever developed. Meets mandatory testing needs of states and localities for proper operation of semi-trailer lighting and turn signals. Never get a ticket again for having a light out! Avoid wasting time having to reload trailers with defective lighting! Our TLT Tool Portable Trailer Light Tester allows you to test the lights on your trailer without hooking it up to a truck. One man can test several trailers in just a few minutes with the TLT Tool, saving a great deal of time. Regargeable, lightweight, durable and waterproof unit is easy to carry and simple to us. Our unique adapter plugs directly into trailer built in electrical conduit so nothing else is needed. Continuous use for up to 2 hours. Battery charges quickly in 2 hours. Battery and Charger included. Comes with 1 year Warranty.

Product Features

• Saves you on maintenance, loadup costs and time! And no more Tickets!
• Check Semi-Trailer lights without Hooking up cab in under 1 minute by yourself!
• Plugs directly into Semi-Trailer lighting Power conduit with built in trailer adapter.
• Lightweight portable, waterproof design easy use and store. 1 Yr Warranty!
• Rechargable 12V 3-5yr battery tests a whole fleet in a day.