Review on 📏 Sperry Instruments CT6101 Heavy Duty Continuity Tester: Reliable, 2 Range with 36-inch Lead by Richard Cartner

Essential for working with electronics. I bought it to determine and determine the continuity of the ABS system on my car. Within minutes I found two bad circuits (and was able to fix the problem). I'm sure many of you reading this have a multimeter that provides an audible continuity test, but I've had trouble using it in certain situations. This tool does one thing, but it does it very well. There's no audible indication of a full D circuit, but I find the light works great and isn't annoying like a multimeter beep, especially if you're using it on multiple circuits. The design is perfect. The one-piece design makes testing hard-to-reach wires quick and easy. The price couldn't be better and it arrived within two days of ordering. I regret not buying it sooner. I can think of many situations where this would make the job a lot easier. If you look at it, you might need it. Buy it, you won't regret it. Very solid construction, excellent build quality and materials. The only thing I would change is the light itself, it's soft white. I prefer cooler (bluer) LED color temperatures, but that's personal preference.