Specifications - Craftsman CMHT77620 User Manual

Specifications

Detect Wood Studs
Detect Metal Studs
Detect Live AC Wire
110V @ 60 Hz (220V @ 50Hz)
Accuracy - Center of Wood stud
Accuracy - Center of Metal stud
Power Source
Battery Life
Automatic Calibration
Automatic Shutoff when release On button
Non-marring Surface
Relative Humidity
Operating Temperature
Storage Temperature
CMHT77620
up to .75" (19mm) thick drywall
up to .75" (19mm) thick drywall
up to 2" (50.8mm) thick drywall
from a distance of 6"-18" (.15 m- .5 m) AC LED will illuminate
+/- 1/4" (6.4mm) under 1/2" - 3/4"
(12.7mm - 19mm) thick drywall
+/- 1/4" (6.4mm) under 1/2" - 3/4"
(12.7mm - 19mm) thick drywall
2 AAA (1.5V) size batteries (3V DC)
< 20 hrs of continual use
at <2.4V (+/- 0.3V), Power
32°F to 122°F (0°C to 50°C)
-67°F to 158°F (-55°C to 70°C)
CMHT77621
up to 1" (25mm) thick drywall
up to 1.5" (38mm) thick drywall
+/- 1/4" (6.4mm) under 1/2" - 1.5"
(12.7mm - 38mm) thick drywall
+/- 1/4" (6.4mm) under 1/2" - 1.5"
(12.7mm - 38mm) thick drywall
LED will flash to indicate low battery
Yes
Yes
Yes
35% - 55%
E
9