Dewalt DW0165S 165 ft. Bluetooth Enabled Laser Distance Measurer

Cordless Yes Length 1.91 in. Width 1.02 in. Height 4.72 in. Weight 9.88 lbs. Accuracy Margin (Horizontal) ±1/16 in Accuracy Margin (Vertical) ±1/16 in Accuracy Margin Distance (Horizontal) 30 ft Accuracy Margin Distance (Vertical) 30 ft Batteries Included 1 Battery Life (Approx.) 3 Hours Battery Type Alkaline Bluetooth Compatibility Yes Case Included No Charger Included No Effective Range (Visual) Up to 165 ft Laser Class Class FDA IIa Laser Diode 630-680 nm Leveling Function Horizontal/Vertical Operating Temperature (F) 32° F-104°F (0°C-+40°C) Power Source Cordless Wifi compatibility No