Review on 🔌 Sperry Instruments VD7504GFI: DualCheck Non-Contact Voltage Detector + GFCI Outlet Circuit Analyzer with Visual & Audible Indicators, 50-1000V AC, 250 lb. Crush Rating by Thomas Chalecki

I'm a home inspector. I used to carry a network analyzer with a GFCI test button. I also brought a separate non-contact power tester for weird tangled wires, broken outlets, and things you should try not to touch. This dual tool and my little glowing lantern fit perfectly in a trouser pocket. The work is a little easier, so the work is a lot better. I used one of these for a year with the same small tablet battery. It disappeared from a previous job, so I replaced it with a $5 cheaper Revain. Get one. you will like it