EN
User Manual
will not be detected.
Cautions on Operating
You should always use caution when nailing, cutting and drilling in walls, ceilings and floor that
may contain wiring and pipes near the surface. Always remember that studs or joists are normally
spaced 16 inches (41cm) or 24 inches (61cm) apart and are 1½ inches (38mm) in width.To avoid
surprises, be aware that anything closer together or of a different width may not be a stud.
OPERATING TIPS
The Stud Sensor 150 is designed for use only on interior surfaces.
Prevent Interference
To ensure best performance from the Stud Sensor 150, keep your free hand at least 6 inches
(15cm) away from the unit and wall surface while testing or scanning surfaces.
Conventional Construction
Doors and windows are commonly constructed with additional studs and headers for added
stability. The Stud Sensor 150 detects the edge of these double studs and solid headers as a single,
wide stud.
Surface Differences
The Stud Sensor 150 will scan through common building materials, Including:
• Gypsum drywall
• Plywood sheathing
• Hardwood floors
• Linoleum over wood
• Wallpaper
The sensor cannot scan through:
• Carpeting
• Foil faced materials
• Ceramic tile
• Cement or concrete
• Metal & plaster walls
Wallpaper
There will be no difference in the function of the Stud Sensor 150 on surfaces covered with
wallpaper or fabric unless the coverings used contain metallic foil or fibers.
Ceilings
When dealing with a rough surface such as a sprayed ceiling, utilize a piece of cardboard when
scanning the surface. Run through the calibration technique described earlier with the piece of
cardboard too, to assure best performance of the unit. Also, it is particularly important in this
4