Review on 🧲 5-in-1 Electronic Stud Sensor Wall Scanner with Magnetic Stud Finder, HD LCD Display and Audio Alarm for Wood, AC Wire, and Metal Stud Detection by John Anaya

Difficult to understand and instructions unclear. This makes it very difficult, especially for those who don't know anything about how spikes are placed/designed. Showed I had steel and wood studs but couldn't figure out which was which, said they both were when settings changed. Not very accurate. If you run it vertically where the bobby pin is supposed to follow it doesn't work, it tells you that the bobby pin has shifted to the right or left and isn't going down in a perfect line like the bobby pin would. I do NOT recommend!