DESCRIPTION: Fast tile laying due to additional line at 45?. In addition to the two laser lines at a 90? angle, it projects a third line at 45? for precise and fast alignment and laying of wall and floor tiles. High accuracy of 0.2 mm/m. Compact and lightweight design for optimum ease of use. Additional data: Projection: 3 lines, Working range: 20 m, Laser diode: 630 ? 650 nm, Operating temperature: -10 ? 50 ?C, Storage temperature: -20 ? 70 ?C, Laser class: 2, Working range with target plate: 20 m, Angular accuracy (between 0 ? 90? angle): ?0.2 mm/m* (*plus use-dependent deviation), Dust and splash protection: IP 54, Power supply: 4 x 1.5 V LR6 (AA), Operating time (max.): 18 h in 2-line mode, 12 h in 3-line mode, Weight, approx.: 0.44 kg, Working range, value: 20 m