This Makita SK106DZ laser level is a 12V CXT 4-point red self-leveling cross-line laser. It features a pendulum lock for slope incline applications, a DC jack for compatibility with LXT batteries (when used with a USB adapter), and two brightness modes (high and eco). The line visibility range is up to 25 meters, extending to 80 meters with a receiver. It offers an accuracy of +/- 3mm and self-levels up to 4 degrees of slope. The laser can be used for horizontal aligning to transfer reference points between walls and vertical aligning to ensure precise alignment of walls, floors, tiles, and joints. It has a 1/4" tripod thread and weighs 1.06 pounds. The laser blinks if it is out of level and the pendulum lock protects the laser diode during transport and storage.