General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black

Awesome tool, I work on a lot of heavy equipment(24Volt) and this works well, I can check an entire fuse block in the time it would take me to setup my mutimeter.

Works fine. Not consistent. but it works. Actually Ive had it a year and it still work.

Very good light tester

you must ground your hand to metal but this worked great good gor finding problems use this along with my power probe 3 I got from amazon

Good product. ....got in on time

I love this tool for checking fuses with hooking up a ground

After using one of these testers you will throw your old corded one away nice bright red light and beep lets you see and hear to see if there is power to the circuit you are testing without worrying about you ground wire falling off when you are upside under a dash or trying to get a good ground simply hold the tester and touch any metal part of what you are working on with any part of your body that has skin exposed forearm,elbow other hand etc many time you are already touching some thing that has a ground battery last forever this is my second one first one lasted me 3 years of hard use many falls and the battery was still good

Works great just as I had hoped. Great tool.

looking good

Not practical for professional use or to check current inside a vehicle