Bosch GLL 2-80 P Cross Line Laser inc BM1 Mount & LR2 Receiver in L-Boxx 0601063209 Levelling in 360° – Faster and easier than ever The line laser with a vertical and horizontial 360° plane. The best solution for indoor levelling applications for professionals. FEATURES High work efficiency: simultaneous performance of horizontal and vertical levelling applications in the entire room with only one tool Large working range: precise work in a diameter of up to 80 m using the LR 2 Professional Receiver Easy handling: self-levelling up to 4° within 4 seconds, compact design SPECIFICATION Part no.: 0601063209 Laser diode: 640 nm, < 1 mW Operating temperature: -10 – 45 °C Storage temperature: -20 – 70 °C Laser class: 2 Working range with laser receiver: 80 m (Diameter) Working range without receiver: 40 m (Diameter) Accuracy: ± 0.2 mm/m Self-levelling range: ± 4° Levelling time: 4 s Dust and splash protection: IP 54 Power supply: 4 x 1.5 V LR6 (AA) Operating time (max.): 18 h in 1-line mode Tripod thread: 1/4\", 5/8\" Weight, approx.: 0,68 kg Length: 159 mm Width: 54 mm Height: 141 mm Projection: 2 x 360° line