Something tells me it would work but i'd like to try it the electronic stud finders i've used don't understand walls this thick and with the nails more than 1/2″.
Do Stud Finders Work On Plaster Walls. If you own an old house, stud finders are pretty useless. The more sophisticated ones are more expensive in the $50 range.
The Secret to Finding Wood Studs in Lath and Plaster Walls ... from kurtstauss.files.wordpress.com
If you own an old house, stud finders are pretty useless. I'm either working on a plaster and lath wall where the stud finder has no hope, the wall is textured, or there's a bunch of other junk in the wall throwing off the sensor. Stud finders also work to locate joists in ceilings and some floors.
A stud finder detects the difference between where there are wall cavities and where there are studs using the dielectric properties of the wall in your sometimes these tools when working with older lath and plaster walls.
These work by measuring the relative density of magnetic stud finders: Find studs in a plaster wall | the craftsman blog. A stud finder (also stud detector or stud sensor) is a handheld device used with wood buildings to locate framing studs located behind the final walling surface, usually drywall. You can save time and money by doing it yourself.
