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

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.

It worked well for awhile but just stopped working ....dont buy

Does exactly as advertised.

Only used it once but it is a heavy built and easy to use. Better than the cheap test lights I heavy and a good value for the money.

So far this has been an excellent test light, wide range of voltage and incredible price. the only downside, I could not check the ground side of a circuit. Still very happy with my purchase.

Works good

Digital number display was fried after 2 months of use. Still good for testing continuity since the light still works. Not a fan of the coil cord.

I mainly use the tr est light to test small circuits (turn signals, lights) on my motorcycles. The negative clamp is a little bulky for some applications. Otherwise, it works fine!

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

I am very pleased and happy with the design and quality of this product. It has a very large a LCD digital display which is easy to read in both daylight and darkness because it has a light. More importantly to me because I use it to test circuits in my RV, I needed to make sure it was accurate so I compared it to another more expensive tester and it was right on the mark. It has a very long cable and probe which makes it easy to get into those hard to diagnose areas. Finally while using it, I accidently dropped it and there was no damage which speaks to its durability. All in all I am more than satisfied in this product and it has exceeded my expectations in every regard so I give it 5 stars and an A++++++recommendation.