eBay

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 mark or scratch your walls.

Product Description

First, place The StudBuddy against the wall in a vertical position.

Next, slowly scan the wall back and forth in 24" sections while gradually moving The StudBuddy up or down the wall.

Lastly, you’ll know when you’ve detected a stud when The StudBuddy sticks to the wall.

Now that you've quickly detected your stud, start hanging away!