Large Size Heavy Duty 3-48V Digital LCD Circuit Tester with 140 Inch Extended Spring Wire,Car Truck Low Voltage & Light Tester with Stainless Probe

Easy to use

Just received the Heavy Duty Digital Circuit Tester. What a great addition to my tool box. It comes in its own case that is well made, not some flimsy box? I am getting acquainted with the circuit tester right now. It is very well made and rugged but also a fine instrument. I look forward to using this tool to find and isolate some electrical problems with my classic car. This is a great tool for a very reasonable price.

Can only check power. not ground. so grnd to + ok// + to -, will not read. fyi

Great tool, works great, easy to read. Quality Tool - The only thing I would change is the wire color, shoud be BLACK since it is the Black/Negative wire you will clamp to. Saves some confusion and follows color standards better. Actually, any color other than red would be better since it does have a black clamp cover to help.

I had to wire a beacon light into a 24v loader and needed to find 12v wiring in the unit - worked great - quality item

This digital circuit tester works well. I used it to troubleshoot an electrical problem on my tractor that has been plaguing me for sometime, and was able to resolve it in a matter of minutes. It is a little larger than I would have preferred, but the digital readout is easy to read and the long cord is very helpful.

Like the nice curly cord, strong alligator clip is great. Having the voltage reading in real time is a nice feature. Good for easy circuit testing

Doesnt work in multidirectional has to have probe on positive and clamp on negative, I have used others that work either way

Does exactly as advertised.

I like it is a digital read out, however in bright light the light indicator does not show up well. Also the clamp rubber is too slick to open clamp, ended up pulling it down out of my way to grip the clamp