Accuracy	Up to ±3/16-in @ 30-ft (Horizontal &amp; Vertical)<br>Battery Voltage (V)	1.5<br>Dimensions	3-1/8” x 1-5/8” x 3-3/4”<br>Height	3.75"<br>Laser Diode	Class IIM 650nm, = 1 mW<br>Length	3.125"<br>Leveling Type	Self-Leveling, Up to 4°<br>Material	Composite<br>Mount Threading	1/4-20<br>Number of Beams	2.0<br>Operating Temperature	41° F / 5° C ~ 104° F / 40° C<br>Range	Up to 30-ft.<br>Weight	0.5lb<br>Width	1.625"<br>Includes	(1) GLL 2 Self-Leveling Cross-Line Laser, (1) MM 2 Flexible<br>Mounting Device, (2) AA Batteries