4 Things to Know About Using a Digital Stud Finder

Digital stud finders are more reliable than tapping walls with your knuckles. They detect changes in wall density to locate studs with greater accuracy.

No stud finder is foolproof. False positives happen due to wiring, pipes, or uneven drywall.

Always verify the finder’s reading with a second method. Use a strong magnet to find drywall screws, or knock on the wall to confirm the stud’s edges.

Keep your knuckles as a backup tool. Tapping the wall can help you sense stud locations when the finder gives inconsistent results.