The Bosch Line and Point Laser projects a bright single laser line or a point, making it ideal for many leveling and alignment applications. The compact laser features a one button operation and a built in vial level. The laser includes a versatile mounting accessory for mounting to walls, tripod or any flat surface. Includes versatile mount and (2) AAA batteries. ADDITIONAL SPECIFICATIONS: Accuracy: +-3/16" at 33 ft.; Range Line (up to): 16 ft.; Range Point (up to): 65 ft.; Leveling Type, Range: Manual Leveling: Laser Diode: Class 2, 630 - 670 nm; Mount Threading: 1/4"-20; Power: (2) AAA batteries; Operating Temperature: 41 - 104 degrees F; Dimensions: 6.0" x 1.1" x .9"; Weight: .2 lbs.