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 Zircon Electronic Stud Sensor

Zircon Electronic Stud Sensor locates the center of studs for hanging pictures, mirrors and shelves.
How to find a stud

    Hanging a mirror or shelves? Attaching heavy furniture to the wall with earthquake cables? You will first need to locate the studs.

    Studs are typically set 16 or 24 inches on center. Find one and you can measure off it to locate others. There are, of course, exceptions to this rule (e.g., in older buildings the spacing is more likely to be irregular), so if you measure to find an adjoining stud, look for other indications that it really is where you think it is.

    Take the time you need to accurately assess the situation. Control the urge to just start nailing in the wall where you want to hang something, when you're actually uncertain about where the studs are located. The trial and error method should be your last resort, as you'll probably end up with multiple unsightly holes in your wall that you will need to go back and fill.

Use a stud finder

     An electronic stud finder is a fast and accurate way to locate wood studs. This tool works by detecting changes in density. Run it over your wall, and it gives an indication (with a light or sound) when it is directly over a stud.

    A magnetic stud finder locates metal studs, as well as nails and screws attached to wood studs.

Time-tested low tech methods

     Look for signs associated with stud location:
  • Studs are located along the edges of windows and doors. With 16" spacing, the center of the first stud is generally 14-1/2" from the corner of a room.

  • Electrical outlets are usually attached to the side of studs.

  • Nail heads or nail holes in the wall or molding may give clues to a stud's whereabouts.

  • Look for changes in the wall surface, such as seams, nails or screws in sheetrock. It's best to not go on nail/screw location alone -- a nail may be the leftover bad try of the guy before you who also had trouble finding the studs.

  • Tap across the wall with your knuckles. The area between studs sounds hollow, while the area above the stud sounds dull. Try this on several different walls to get a feel for the sound changes.

  • Low tech substitute for a magnetic stud finder: Use a magnetic compass or magnet on a string.

- Hardware Hotline  May, 2000
Click on item number to order this product:
21895 Zircon Electronic Stud Sensor 58053

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