ATOBLIN Test Light Automotive, 3-60V DC LED Digital Circuit Tester, Heavy Duty Light Tester with Voltmeter, Auto Voltage Tester Electric Probe Test Pen for Fuse, Battery, Polarity

This is a must have for all 12v techs. I am a 20+ 12v tech manager at a large shop and have owned many test lights Over the years. I ordered this test light to replace my broken snap on test light while the parts to fix it arrived. I am amazed at the quality and functionality of this product. Very well made and the built in voltage meter is very useful. Makes troubleshooting much faster. I will replace that $50 snap on test light with this less expensive and more modern one. I will use the snap on as a backup.

I have been working on cars for 50 or so years now. One of the very first diagnostic aids I bought when I was younger was a test light. Very simple deal: Hook it to voltage and when you touched the tip to ground it would light up, likewise, when hooked to ground and touching a live circuit it would also light up. This one from ATOBLIN performs exactly like the old test light except the indicator is digital and it does much more. The LED voltmeter comes in real handy when youre probing for a 5 volt signal vs a 12 volt signal. Also, when youre circuit is supposed to be 12 volts and its only 3 the tester will let you know. A small red or green LED tells you if what youre probing is positive voltage or ground. You wont need a multimeter to read the voltage since the test light will read it for you. Ive found it to be very accurate. Its a multifunction tool in a small package that works very well. Comes with a rubber tip guard attached to the cord making it almost impossible to lose. A good idea since I usually lose the probe cover in the first few minutes of ownership. The old incandescent test light still has its place but this digital tester has become my new first line of interrogation on automotive electrical circuits.

The tester is much better than I used to see - high-quality casing and insulation, bright and easy-to-read display. Voltage measurement is a much-needed function - it saves tons of time when foaming around vehicle wiring and lets you do most of the tasks without ever needing a multimeter. Definitely worth the money and much-needed convenience upgrade for a typical multimeter operation. Cannot recommend it highly enough!

The built in DC voltmeter is a nice touch.

its way better than struggling to find a spot for your meter, this makes circuit checking super quick.

Needed to determine where a ground was located under my dash near the fuse box for a dash cam. This product allowed me to easily locate a car ground that I could use.

Arrived nicely packaged. This is a great tool to have. You can safely test all of your cars electrical components with this tool. Comes with a nice size cord and so far this tester has worked flawlessly. Great product.

Easy to use, clamps in place and ease of detection for hot and ground. With the accuracy of volts at the terminals makes it a no brainer.

The digital readout is awesome! Also love the rubber tip protector!! Works great

Wish I had it sooner! This was surprisingly useful. Connects to either ground or positive circuit posts and indicates which you are testing, along with voltage present. Look forward to using it for tracing trailer wiring circuits.