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

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

not only is it easy to use but it has a long cord so it comes in handy.

I ordered this after troubleshooting some automotive issues recently. This tool does not replace a good multi-meter, but is a great tool to have if you like to diagnose problems quicker. I have used it about a dozen times on small trouble shooting tasks, this is way cooler than grandpas screwdriver light. The display falls under the okay category because you need a very specific angle to see the digits but not worth taking a star off.

Works Great! It’s a little bulkier than the one I had from the Mac truck but it works and it was MUCH cheaper. I got this when I lost my other one. I use it every day and it has been good so far.

After 20yrs my old one broke. This one works great, voltage is accurate.

I used it to check lighting on my trailer

Easy to use, but a bit hard to read the scale if you are not across the screen. The parts are made with high quality so you just need to get used to scrolling the screen directly to you.

I used it to figure out which fuses in my truck were hot while the vehicle was off. For this purpose this tool served its job well. The screen that shows voltage is nice but keep in mind its not a multimeter.

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.

A great test light. easy to read. Well package, came in really quick