LAND Car Circuit Tester Automotive 0.8-100V DC/AC Digital Light Voltage Tester,Auto Voltage Tester Electric Probe Test Pen,Heavy Duty Light Tester with Voltmeter

This is like your standard 12V test light, but it has a bunch of additional features that make it even more useful. First, its smart enough to switch between voltage detection and resistance depending on whether you connect it to an electrical circuit or just a single wire. Obviously it also reads voltages so you can see exactly whats going through it rather than having to guess based on the brightness of the test light like you would with the old school ones. Theres also a beeper that provides an audible continuity indicator in that mode. Overall, very happy with it!

Item works as advertised. It takes a AAA battery that comes with it. It tells you exactly how many volts are coming thru the wire. Nice convenient carry case. Very pleased with item.

Good digital circuit tester. Works great and the read out is nice.

I like that this worked as expected. I had an issue with my car audio and the first thing I had to check was the voltage from my car battery to my amp to ensure the voltage wasn’t dropping and this worked perfectly. I like that it has a led light so I could see better in the darkness of my trunk space.

I love this, perfect for the do it yourselfer, its got a nice case to store it, its made out of strong plastic and isnt flimsy at all, it feels like top quality. If I ever need another due to accidently driving over it.....like I did my last one..... Ill definitely buy this one again.

I love being able to check circuits with this and not having get our my full size voltmeter. Its nice to be able to probe a circuit right without having to get to the connectors which can be difficult at times. Definitely a must if you need to do troubleshooting on your car. For the price, it cant be beat.

Much easier to use that a normal multimedia as you dont have to try and hold 2 leads while also operating the machine itself.

A really nice tester. Being able to see voltage is a very cool feature. A must have product imo.

It took a while to get it and when I did was neither impressed nor disappointed. Did some testing and it appears to work well enough. My biggest complaint is how weak the plastic feels. Just grasping it there is a sense the seams dont want to hold on the body of it.

I checked this on 2 things.. a AA battery and a 6 volt battery.. The voltage came out exactly the same on this as it did on my multimeter, as you can see in the picture.. The reason why I took 2 pictures of that is to show that it does have a back light that you can turn on, and it does light it up.. It comes with a storage case too.. Well, if it reads exactly the same as my multimeter, I really do not know what more there is to say about its reliable readings..