Review on 🔎 Preciva Stud Finder with LCD Display - 4 in 1 Multifunctional Wall Scanner for Studs, Wood, Metal, and AC Wire Detection by Dany Hamilton

I bought this because I didn't trust the results of my zircon detector picking up spikes where there weren't. It takes time to calibrate before offering a reading and is very accurate. My favorite feature is the ability to find the center of the hairpin. Unlike many cheap electronics, it comes with a very detailed written manual that is worth reading.