I would like to commend one of the all time handyest tools I have ever owned. and I reccomend one of these to anyone and eveyone who Tows a trailer or does any type of self-wireing on any vehicle etc etc.
I own 2 of these and Always keep one in my truck. It makes finding wiring issues on any trailer a quick and painless process. find you have a draw on your battery you don't know? no problem. check fuses, relays, switches, sending units, etc.
test voltage, ground, send power, send ground, and never have to worry about accidentally tripping a fuse or ruining a Module.
and for those still living in the dark ages with your single wire test lights......Come into the light! try one out! the non meter versions can be scored cheap on ebay as well as used probe IIIs
There are 3 different versions of these all handy, and if you don't need to know voltage etc the I or II is still 100% more handy than the old light bulb testers.
Heres to you Mr Power Probe.
