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

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.

This test light pen is exactly what you will need when locating problems or troubleshooting a little electrical. The pen is simple but efficient with bright lights and a strong buzzer and the clear casing is so awesome and easy to read. The pen is of a hard material that seems will last but only time will tell how long and the price of the tester is fair thus will be a perfect addition to the automotive electrical arsenal.

I already found the short in my blazer.thank u

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.