Milwaukee 3701 21T M18™ Red Exterior Rotary Laser Level Kit w Receiver, Tripod, & Grade Rod di 5 motor for all 1 1 2 inch Pack:3 PK 5 motor for all 1 1 2 inch grinding applications and features a convenient paddle switch with lock on button for easy gripping 18" stroke length The ultimate tool for accurate results for any leveling on any jobsite Nylon Material Application: Leveling Maximum Beam Distance: 2000 Feet (Diameter) Mounting Method: Tripod Mount Options: Bottom Thread Number of Batteries Required: 1 Number of Beams: 1 Number of Dots: 1 Number of Level Vials: 2 Number of Lines: 1 Number of Measurements: 1 Out of Level Shutoff: Yes Projects Beam 360 degrees: Yes Range With Detector (ft): 2000 Rotating Speed: 600 RPM Run Time hours: 70 Self Leveling: Yes Self Leveling Range Maximum: + 5 Degrees Thread Size *: 5 8 11 Total Number of Vials: 2 Tripod Mount Dimensions: 5 8 11 Visual Audible Indicators: Yes Waterproof: Yes Power Source *: Cordless