3
OPERATING TIPS
PREVENT INTERFERENCE
To ensure best performance from the stud sensor, keep your free hand at least 6
inches 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 detects the edge of these double studs and solid
headers as a single, wide stud.
SURFACE DIFFERENCES
Wallpaper
– There will be no difference in the function of the stud sensor 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 application to remember to keep your
free hand away from the unit.
SPECIFICATIONS:
(At 35-55% relative humidity)
Depth Range-Accuracy- Scanning and
marking the stud from two sides
Up to ¾” (19 mm)
through drywall
Stud center
±1/8” (3 mm) for wood
±1/4” (6 mm) for metal
Shock Resistance:
Up to 3 feet (1 m) dropped onto concrete
Water Resistance:
Water resistant,but not waterproof
Operating Temperature:
+20°F to +120°F (-7°C to +49°C)
Storage Temperature:
-20°F to +150°F (-29°C to +66°C)
LIMITED WARRANTY
Duration of coverage may vary; check product instructions for precise length of
coverage.
WARRANTY SERVICE
To obtain the warranty coverage stated below, return a defective product with proof of
sale to the retailer from which it was purchased.
CRAFTSMAN LIMITED WARRANTY
FOR ONE YEAR
from the date of sale, this product is warranted against defects in
material or workmanship.
WITH PROOF OF SALE
, a defective product will be replaced free of charge.
This warranty does not cover expendable parts that can wear out from normal use
within the warranty period.
This warranty applies for only 90 days from the date of sale if this product is ever
used while providing commercial services or if rented to another person.
MADE IN CHINA
MADE IN CHINA
CMHT77633
CMHT77633
www.CRAFTSMAN.com
888-331-4569
www.CRAFTSMAN.com
888-331-4569
