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Mark R
2025-07-31 12:01:34
I bought a battery per instructions and it works great. Easy to use. Even actuates electric brakes. I used it to test my enclosed trailer turn signals. So I replace both and they now test perfect. Even tests the 12V from vehicle to trailer, it lights up the break away controller battery charger on the trailer. Well worth the money.
Bob Morin
2025-07-29 14:30:53
Great product, don't need to waist time with you car or pickup just hook up the box and away you go. Makes it easy to check your trailer lights in very little time. will very much suggest this item.
Michael W.
2025-05-16 15:43:46
This is an amazing product you should buy, even if you wire one trailer. All the work can be done without the inconvenience of connecting to a vehicle.FYI; any trailer that can be pulled behind and pickup will need the light ranger 9101 version; the heavy ranger is for over the road trucking.Does require a small ATV battery that costs about 130.00. Comes with a charging port to charge up the battery when not in use.All in all it’s my new favorite tool. For now…
William Dale Jr
2025-03-12 18:35:59
Fast delivery
chevy guy
2025-02-14 17:59:41
We use this most every day, awesome tool
7.3 power stroke upgrade
2025-01-24 17:33:48
A huge time saver for troubleshooting trailers and lighting. Brake lockout is also a huge utility when moving trailers. Box feels solid and quality. Very versatile for all trailer plugs.
Complete Auto & Truck Parts
2024-12-30 14:56:00
Great part
Big Squatchy
2024-12-12 13:36:19
As a Nationally Certified RV Inspector, this device is an absolute must have for me. I’m able to quickly capture all the relative data I need, with a controlled and protected source of power.I also picked up two Mighty Max 12 vdc batteries, which are NON-spillable, as shown in my pics.
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