3 x 360° multi-line laser for various applications. Accuracy of ± 3 mm at 10 m. 3 x 360° self-leveling lines (1x horizontal, 2x vertical). Range of 40 m (100 m with detector). Green laser diode for better visibility of the laser beam in both bright and dark lighting conditions. Rotatable mount with magnetic function for secure and easy attachment to all steel surfaces. Compatible with DeWalt 18 V XR batteries. Line laser - making alignment easy. With a line laser, you can quickly and accurately align objects during renovation, installation, and flooring work. This eliminates the cumbersome and inaccurate use of a spirit level.