The StudBuddy® Magnetic Stud Finder Tool - Made in The USA - Easy to Use Stud Finder Magnet - No Batteries Required - Powerful Magnet Stud Finder - Wall Stud Finder for Drywall and Wood - Studfinder
The world's simplest stud finder. Works with all drywall construction. Made in the USA.
NOT INTENDED FOR USE ON LATH & PLASTER WALLS .
Drywall is hung to wood or metal studs using screws or nails. The StudBuddy utilizes super-strong neodymium magnets to detect those screw/nail heads as you run the stud finder across your wall. When a screw or nail head is detected, The StudBuddy "sticks" to the wall, pointing you to the exact location of these studs.
There are no batteries or moving parts to worry about. The StudBuddy is always ready to work!
Ergonomically designed to fit comfortably in your hand and constructed of plastic that won't mar or scratch your walls.