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

Overall I like this device but the ground clip is a very thin, soft copper that bent up on the first use. I’ll be replacing the ground with a better quality one.

it works great !!!

I have 3 of these, one in my toolbox, one in my truck and another in the boat.Well crafted and the light feature is really a plus.

This works great for testing for power on both 12 and 24 volts systems, which is what I bought it for. I use this on vehicles that use both and was tired of blown fuses on my old one when I hit the 24v side. This does only work one way, you cannot test for ground with this tester. Also, I changed the clamp to a bit larger one. Other than that it works great.

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.

I work on semis and this is a great heavy duty tester. Only improvement would be adding an audible when testing. Other than that no complaints.

This by far the best test light I have ever bought well made. i ordering 2 more for my friends.

Easy to use

I was trying to tap into my low voltage (12V) landscape lighting with my low voltage (12V) step RGB LED lighting with no luck. Used this tool to check the voltage at the splice and although it would light up I couldnt get a digital readout of the voltage. Was getting rather frustrated that what I thought was a really cool tool was DOA. Took it out to the KTM motorcycle & it worked perfect. Hmmmmmm. Turned out to be operator error. The magnetic transformer puts out 12 VAC. The tool only reads 12 VDC. I did think it was interesting to note the tool would illuminate when exposed to AC voltage. It just wont give you a digital readout. Bottom line......Great Tester! Highly recommend.

Easy to use