allsun Automotive Electrical Circuit Tester Probe 2-24V DC Pen Vehicle Power Diagnostic Tool Auto Wire Test Light Device System Analyzer

Works pretty good

It works but the battery is very bad

This unit works great for the function of witch it was designed. Dont spent a lot of money on the same thing from other brands this one works just as good.

Fasil de usar

This was a great investment. Once you figure out how to use it, its great. I had to watch a few YouTube videos in order to understand exactly how it was working. Once I did, it worked great.

Works as it should! Really is a handy tool when troubleshooting, it has a pigtail that can provide a ground. Super handy for testing relays and solenoids.

It looks like this equipent will do a great job. Didnt try it to find a short

For the money, perfect. One poke and I knew what I needed to replace. Device was getting voltage which the probe makes a sound and light. I sent voltage to force it, and nothing. 2 minutes to hook up and test to get my answer, great product.

no warranty piece of junk dont buy this

Great