This Stabila LAX 600 G Multi-Line Laser comes with: 1 x 12V 2.0Ah Li-ion Battery 1 x 12V SC 30 CAS Charger 1 x Universal Bracket 1 x Wall Bracket 1 x Target Plate 1 x Sturdy Carry Case The Stabila LAX600 Green Line Multi-Line Laser provides 3 x 360 lines for exact layout work. High performance diodes allow for direct work on bright, fine laser lines. The Laser has a quick self-levelling function, thanks to the pendulum technology designed for the construction site. The body design makes it extremely robust, waterproof, and dustproof in accordance with IP65. Specification: Level Accuracy: 0.03mm/m. Self-Levelling Range: 4.0. Measuring Range of Visible Lines: 40m. (131.2ft). Laser Class: II. Protection Class: IP65.