Dewalt DW088K Self-Leveling Horizontal-Vertical Cross Line Laser

Cordless Yes Length 4.5 in. Width 4.5 in. Height 9.5 in. Weight 3.6 lbs. Accuracy Margin (Horizontal) ±1/8 in Accuracy Margin (Vertical) ±1/8 in Accuracy Margin Distance (Horizontal) 30 ft Accuracy Margin Distance (Vertical) 30 ft Batteries Included 3 Battery Life (Approx.) 16 Hours (1) line & 8 Hours all lines Battery Type Alkaline Bluetooth Compatibility No Case Included No Charger Included No Effective Range (Receiver) 100 ft Effective Range (Visual) 50 ft Laser Class Class II Laser Color Red Laser Diode 630-680 nm Operating Temperature (F).Run Time (Max.) 20 Degrees F to 115 Degrees F Power Source Cordless Protection Class IP54 Self-Leveling Range 90 Degrees Tripod Thread 1/4 in Voltage 1.5V Wifi compatibility No