Technical Data   Dimensions (LxWxH) 107 x 137 x 63 mm Laser functionality Plumb   Width 137 mm Weight with batteries 490 g Battery type 4 x 1.5 V (AA)   Operation time with Alkaline battery > 50 h Laser < 1 mW, 635 nm, class 2 (IEC 60825-1: 2008), Class II (CFR 21 art. 1040) Max. measuring distance 30 m Accuracy laser point at 10 m distance ±3 mm IP protection class IP 54 Operating Temperature Range -10 - 50 °C Package content Equiped with point laser PM 2-P, pouch PMW 60, 4 batteries (Type AA), in cardbox Lifetime Service No Cost Period 3 years