The Makita cordless cross-line laser SK105DZ produces horizontal and vertical red laser lines. The horizontal emission angle is 180°, while the vertical emission angle is 160°. It is adjustable in two brightness levels and offers a runtime of 15 to 40 hours, depending on the battery used. The SK105DZ line laser provides high visibility of the laser lines up to 25 meters and a professional leveling accuracy of 0.3 mm per meter. Battery and charger not included.