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O.G.
2025-08-25 15:04:37
A Time-saver! This simple little tool works great and is an amazing time-saver to help diagnose your trailer light hook-up functioning on your vehicle. I got this before I got a trailer to make sure my tow vehicle's tow package was still working great! These are next to impossible to find locally. This was a bargain! Highly Recommend!
Brenna
2025-06-30 18:38:25
Works as intended and figured out the wiring issue I had.
Keith S. Garner
2025-05-31 12:31:40
Note, that I could NOT get my tester to show Right Turn, Left Turn, and Running Lights, AT THE SAME TIME.When I did them all separately, they would work great. Took me a while to figure that out, wasting some time in the process.
Customer
2025-05-29 17:58:53
Great value for the money
Customer
2025-05-11 10:44:49
Takes the struggle out of trouble shooting your tow vehicle plug.Reasonable price
Greg Masterson
2025-04-01 21:50:33
Had a power supply issue with our connection to our trailer using the plug we were able to find the problem and correct it,
John
2025-03-16 17:36:44
This tests all connections in a 7 way round trailer plug. It is easy and quick to use. Just plug it in and turn on all tow vehicle lights and other functions that connect to the 7 way female receptacle. I particularly like that the led indicator lights are bright enough to be seen in bright sunlight. I would recommend this product.
Robert D. Lee
2025-03-14 14:05:27
Didn't register signals effectively, connection was intermittent and unreliable... exactly the worst thing for a test tool.
chicoine
2025-02-17 17:05:09
Parfait
Renald evers
2025-02-03 10:23:52
Parfait pour mes besoin
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