ATOBLIN Buzzer Test Light Automotive, 4-60V DC LED Digital Circuit Tester, Heavy Duty Light Tester with Voltmeter, Auto Voltage Tester Electric Probe Test Pen for Fuse, Battery, Polarity

This test light shows a digital readout of voltage and features a buzzard for alerting mechanics. The voltage reading is 4-60V DC LED reading. can perform bidirectional testing of negative and positive circuits nice tool for the home mechanic and tradesmen to have with other diagnostic electrical tools in the toolbox.

You can’t go wrong with a multimeter, but a proper test light can be a quick and convenient tool for checking and diagnosing automotive circuits. This ATOBLIN Buzzer Test Light is a significant improvement over older versions that simply illuminate a bulb to indicate voltage. Having a clear digital LED display is useful for identifying normal/high/low voltage conditions within the 4v to 60v DC range of this tester. The alligator clip is large enough to easily grip battery terminals and the 102” coiled extendable cable make it easy to reach across an engine bay if necessary. The pointed tip is perfect for testing installed fuses and the tip cover is conveniently integrated into the cable. I do not recommend using the tip to pierce insulated wires. The red/green polarity indicator is a nice feature, and the audible buzzer serves as a secondary voltage confirmation for occasions when the display might be out of view. It is not advisable to use test lights for diagnosing computer-related circuits, but for general purposes this works great!

Ive always looked at these, but I always had a multi meter so I didnt see the point of getting something like this. When I saw it available for review I jumped on it. When I got it I immediately tested it out and it worked perfectly. I like that it gives you the voltage reading and the positive and negative light.

Nice tool for checking voltage and continuity for auto electric and it works like charm This seems very well made , strong and sturdy.It can be used for 6 v to 60 v.

Helped me narrow down where in one of my circuits wasnt receiving any power. So it helped me save time.

Everything about offroad travel results in shaking and vibration, a certain recipe for eventual electrical failure when you’re 14 hours hours away from services. At that moment the value of this tool will be imeasurable

At one point or another weve all had to check a fuse or circuitry with a test light. Owning a home or motorhome/RV a test light is guaranteed to be needed at some point in time and especially in a motorhome. Its easy... just clip on the flying lead to a ground and then touch the pointy end to your fuse or fuse port and you get either get illumination or not. Theres the kicker... the light that may come on can be varied in brightness meaning voltage is present but, just how much? It may not be enough to just see test light come on, you need to know how much to correctly diagnose a potential issue. Thats where this bad boy comes into play with its digital voltage display and sound indicator. You can attach it either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity. Once I used this test light and receiving instant feedback; it gave me an understanding of what I was potentially dealing with for a quick solution. To me, this ATOBLIN Buzzer Test Light was akin to bringing a gun to a knife fight. Its that advantageous.

Does exactly what it’s supposed to do. Seems good quality.

This is very nice and comparable to one I bought from the big tool truck for eight times the price . I like it and recommend it with two thumbs up .

For the price you cant not have this tool around. Mine doesnt buzz but has light that comes on when testing. Not sure if its supposed to make noise based on pic or not but mine doesnt, works well though.