🔧 Never miss a spark—test smarter, not harder!
This automotive circuit tester delivers precise voltage measurements from 3V to 48V with 0.1V accuracy, featuring dual-color LED polarity indicators and a 96-inch flexible spring cable for easy access in tight spaces. Built with durable ABS and stainless steel, it’s designed for reliable performance across automotive, home appliance, and electronic repairs.
C**T
No more reaching for a voltmeter/multimeter to check voltage drop across a circuit
Great product! I was worried this might be some sort of gimmick product but it works exactly as described. The voltmeter reading is 100% accurate to the tenth of a volt according to my pricier multimeter. If you ever do any 12V electrical work troubleshooting issues, buy this thing. No more reaching for a voltmeter/multimeter to check voltage drop across a circuit. Just probe the connector (or wire, yeah you know you've done it) with the test light and it gives you an accurate voltage reading right there on the test light. This will make life much easier when troubleshooting 12V electrical issues. Thank you. Product is top shelf. A+
D**E
Definitely need it!
Got this for my husband and he loves it!Instead of just a light coming on it actually tells you how many volts. It's hard to find good tools.This has been a great tool! Thanks again!
C**O
Great tool.
Love this tester, checked accuracy against full size multimeter and it was spot on! My old one had a light only this one gives actual voltage and polarity. I liked it so much I bought another one to keep in my RV.
M**T
Good tool.
Nice tool for tracking down electrical gremlins on mowers and autos. Works nicely and display easy to see in daylight or dusk.
**Y
Mandatory for Hardwired Dash Cam Installs
The media could not be loaded. A handy tool to have when hardwiring a dual camera dash cam in your vehicle. It does well finding those fuses that are active when checking for Continuous Power and Accessory Power. The only downside is the semi-rubber covers on the clamp handles. The side connected to the wire keep falling down.Cable length:Curly Cord is 10", and extended is 65" approx.Build quality:AverageSize:7"
M**S
If you don’t own one, you need one
These are the coolest test lights they tell you how much voltage if it’s negative or positive I couldn’t even replace the lightbulb in my standard test light this thing does it all
A**R
AS ADVERTISED!
reads up to 48 volts, it works, it is reasonably well made for the cost. That is has the alligator clip for the ground and the pointed tip probe is what valuable to me, with the digital voltage readout..There is no wire sheathing hook device to help puncture and test sheathed wiring
T**.
Easy you use and very legible.
Product is fine quality, I am quite satisfied with the product as it is well built Nothing flims about it, easy to read.
Trustpilot
1 month ago
5 days ago
