Rated 3.7 out of 5 by 9
Rated 5 out of 5 by bowaholic Be prepared
I carry this on my keychain. make it easy to start tracking down lighting problems.
July 14, 2014
Rated 1 out of 5 by Patrick101 LEDs didn't work...
The LEDs didn't work on this device when I recieved it. I ended up just plugging in my trailer and troubleshooting from there.
June 6, 2011
Rated 5 out of 5 by perk305 worked great
helped me figure out the problem with my trailer lights
April 4, 2011
Rated 5 out of 5 by 45mac Trailer Light Tester
The wiring and lights on a trailer always seem to not work when you get ready to use them. This little tester helps to narrow down the problem.
March 29, 2011