I went through a couple electronic finders before I started using a magnet. Works just fine in wooden studs by finding nails. While it's true that every nail may not be exactly in the center of the stud it doesn't matter much. What I do is find two nails on the same stud then use a 3 foot level to mark in between the two.
I marked my entire garage like this so I could hang wire shelving up close to the ceiling. Would have taken me three times longer with either of the electronic stud finders I've got in a drawer.
-Chris
I marked my entire garage like this so I could hang wire shelving up close to the ceiling. Would have taken me three times longer with either of the electronic stud finders I've got in a drawer.
-Chris