StudPop magnetic stud finder that works on old walls
Electronic stud finders struggle on lath and plaster. The StudPop doesn’t, because it doesn’t read density. It uses a magnet that snaps to the screws or nails holding the wall to the stud, so it points you right at the framing.
That makes it simple and reliable. It works on drywall, lath and plaster, and even tile. There are no batteries and no complicated parts to fail, so it works every time on almost any surface.
The details
- Magnetic, no batteries
- Works on drywall, lath and plaster, and tile
- No moving parts to break
- Finds the fasteners that locate the stud
Frequently asked questions
How does the StudPop stud finder work?
It uses a magnet that snaps to the screws or nails holding the wall to the stud, so it points you right at the framing. It does not read density the way electronic finders do, which is why it stays reliable. There are no batteries and no moving parts to break.
Does a magnetic stud finder work through tile?
Yes. The StudPop works on drywall, lath and plaster, and even tile. Because it finds the metal fasteners that locate the stud, it works on almost any surface.
Will a stud finder work on plaster walls?
Yes. The StudPop works on lath and plaster where electronic stud finders struggle, because it does not read density. It snaps onto the screws or nails that hold the wall to the stud and points you at the framing.
Does the StudPop need batteries?
No. It is fully magnetic with no batteries and no complicated parts to fail, so it works every time. That is what makes it simple and reliable on old walls.
Working on old plaster walls? These guides from The Craftsman Blog show you how to find a stud where ordinary finders fail.
Related tutorials
From The Craftsman Blog
How to Find a Stud in Plaster Walls
Old plaster walls defeat ordinary stud finders, so you need a few smarter tricks. Scott covers magnets, resistance, and safe test holes. A magnetic stud finder is exactly the right tool for the job.
From The Craftsman Blog
How To: Find Studs in a Plaster Wall
Hanging anything heavy in plaster means finding a real stud — and an electronic finder won't get you there. Scott's simple tricks will. A magnetic stud finder is the dependable tool for old walls.

