SK10GDZ: 1V1H (1 Vertical, 1 Horizontal Laser Line) SK20GDZ: 2V1H (2 Vertical, 1 Horizontal Laser Lines) SK40GDZ: 4V1H (4 Vertical, 1 Horizontal Laser Lines)
Laser Detector, Laser Receiver Holder, Laser Viewing Glasses, Shoulder Strap, Storage Case Battery and Charger are not included, must be purchased separately
SK10GD / SK20GD / SK40GD Manual Technical Specifications Accuracy ±1.0 mm / 10m Self-leveling Range ±4° Laser Fan Angle Horizontal: 110° Vertical: 130° Laser Class Laser class 2: 515 nm Dimensions (LxW) 98 x 223 mm Net Weight (w/ Battery) 1.4kg (3.1 lbs.)