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

I like it! Very well made and the digital reader is a nice touch.

Having worked with a few of these in the past, I was impressed with the feel of this one. The plastic housing has some weight to it and the cord is thicker and more robust than I was expecting. Seems like itll last a good long time assuming no electronics issues.

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

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!