Take the Bosch GOL26 Automatic Optical Level to the job site for quick, precise results. This device features a self-leveling, magnetically dampened compensator and uses a large aperture lens to ensure every image is clear and sharp. The level is durably made and comes with a tool kit, plumb bob and carry case and more to help you create a full setup. Includes (1) Automatic Optical Level (GOL26)(1) Tool Kit(1) Plumb Bob(1) Carry Case Technical Data + Specifications Leveling : AutomaticWorking Range : Up to 330' (100.6 m)Approvals : IP54Laser : NoAccuracy : Up to ±0.06" at 100' (30.5 m)Product Length : 8.5" (21.59 cm)Product Width : 5" (12.7 cm)Product Weight : 3.7 lbs (1.68 kg) Benefits + Features Large aperture 26x-power lens allows more light to create sharper, clearer images Self-leveling, magnetically dampened compensator with transport lock to protect the pendulum in carrying case from damage and loss of calibration Horizontal/vertical crosshairs and stadia lines to measure level, alignment and estimate distance Fast and easy to set up thanks to the circular bubble vial with 90° prism Made from durable plastic with overmolding to protect the high-impact areas Mount threading: 0.63 to 11" (1.59 to 27.94 cm)