Delivery contents: - DeWalt DW 089 K self-leveling multi-line laser - 4 LR 6 AA 1.5 Volt batteries - 1 wall mount - 1 transport case - 1 user manual Product description: The DeWalt DW 089 K cross line laser projects precise and self-leveling cross lines for accurate horizontal and vertical alignment on construction sites as well as interior work. Within an automatic self-leveling range of up to 4°, a cross is projected, and deviations beyond this are automatically indicated. The DW 089 K is very easy to operate with a 3-button control and a battery indicator. It features an easily positionable magnetic bracket for simple attachment to metal surfaces and an adjustment knob for fine horizontal and vertical leveling. The robust, moisture-protected, and fully rubberized housing allows for use under tough conditions. The cross line laser operates with four LR 6 AA 1.5 Volt batteries, providing over 24 hours of runtime. The DW 089 K is also compatible with the DeWalt DE0892 detector, achieving a range of up to 50 meters. Technical specifications: Laser class: 2 (<1mW) Leveling accuracy: +/-0.3 mm/m Number of beams: 3 Beam direction: vertical/horizontal Laser visibility indoors: up to 15 m Automatic leveling range: +/- 4 ° Power supply: 4 x 1.5 V (LR 6) Tripod mount: 1.4“ Weight (without batteries): 0.8 kg Width: 80 mm Length: 135 mm Height: 145 mm For commercial use, please observe building regulations.