Review on Astro 7764 Digital ⚡ Wide Range Circuit Tester LCD 3-48V by Philip Brianne

Good tool for reading DC voltage quickly. Love the fact that it reads 3V - 48V! Looking closely, I noticed that the wire was simply crimped onto the terminal. I pulled out the soldering iron and made a more secure connection, but that's my personal preference. The boot that closes the clip is a little stiff, but it's not terrible. The collar looks like copper, the wire is not copper. Overall, it's great for reading the performance of fog lights, radar detectors, taillights, fuses, etc.