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