General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black

I always forget I have this tool but whenever I do use it, it works well.

Handy to check low voltage circuits. Point protector is a nice add on. My first one years ago did not have that.

Not as advertised

Very good light tester

Useful tool, no need to clip on a ground wire just touch a bare body part or fastener. The point is a bit fat and clumsy, it could do with a real fine needle point or a proper wire gripper/piercer like a test probe to cleanly penetrate the wire insulation without damaging the wire.

u cant see the red light ? u will hear the beep , u cant hear the beep you will feel the vibration . i bought my first one about 3-4 year ago ( without vibration ) , and i forget it in customer car so i bought 3 more and received it today just an amazing product , i test ECM without worry about damage the ecu highly recommended and ill bought more now :D

they work great but some times you have power but its a bad ground

GREAT product & price, works wonderful! Quality made.

I love this little tool! Its just so simple, so easy, so clean. Mine was made 6 or more years ago and didnt come with the nifty little notch attachment, but it is very well constructed. It works great, every time I need it!

Works great just as I had hoped. Great tool.