Bosch GSL2 Floor Surface LaserIntroducing the Bosch GSL2 Floor Surface Laser, a precise and efficient tool designed for floor surface leveling tasks. Equipped with a laser diode emitting at 635 nm with less than 5 mW, it ensures accurate and visible laser lines. Classified as Laser class 3R, it offers safe operation while providing reliable results. With a working range of 10 meters both with and without a receiver, and up to 20 meters with a target, it covers a wide area for