Laser Measuring Tools: Type - Laser Distance Meter; Control - Key Pad; Projection - Vertical/Horizontal; Accuracy - +/- 2mm (0.08 in); Accessories - (2)AAA batteries, Vinyl Carrying Pouch, Guide/CD manual; Additional Information - Range: 165 ft to 115 ft (50m - 35m) Continuous Measurement, On-board Mathematical functions, LCD display, Auto Off, IP40; Manufacturer Series - 414