Protractor
Mounting
Holes
Clamping Mechanism for the
Wall-Mount Base
SPECIFICATIONS
Power supply
Laser
Operating range (typ-
ically, depending on
room illumination )*
Angle measuring range
Accuracy of digital angle
display
Optimum operating
temperature
10
View Window
Mounting Holes
3V
battery)
λ=635nm; Class II laser; Maximum
laser output < 1mw
Up to 15 feet (4.5m)
0° to 90°
±0.1°( 0°&90°), ±0.2° (Other angles
between 0°and 90°)
+32°F to 104°F (0℃ to 40℃)
Adhesive Putty Adhesion
Compartment
(2 x 1.5V AAA alkaline