Review on 🔌 Klein Tools ET60: Battery-Free Low Voltage Digital Multimeter for AC and DC Voltage Testing by David Skyline

This is the most disappointing Klein product I have ever purchased. And the worst multimeter I've ever used. Response time from wire feed to visual indicator or continuity tone is slower than even the cheap nameless testers I've encountered. That and the fact that after a few days of use, the black cable became so loose that it accidentally lost contact and sometimes fell out of its socket. These two issues make this product dangerous to use as there may be no voltage indicator. Klein customer service has acknowledged these design flaws in this meter without showing any interest in correcting them. I have used dozens of different testers in my 15 years as an electrician and would avoid this tester and question the quality of other small testers and I wouldn't want to try any other model. Stick with Fluke or another well-known brand.