Provides 3 x 360° bold green lines for optimal visibility. Features like contactless controlling and an integrated calibration guard make the tool unique. Supplied in L-BOXX The bright green laser lines offer up to four times better visibility than red lines. Very precise CAL Guard monitoring and remote-control use possible with the Bluetooth®-connected smartphone app. 3 x 360° lines allow simultaneous horizontal and vertical levelling applications for highly efficient work. Can be operated both with 12V LI-ion battery and with standard alkaline batteries. IP 54 for robust protection. Specifications: Working range: 30m (120m with receiver) accuracy: ''±0.2 mm/m self-levelling range ''±4° tripod mount: 1/4" + 5/8'''' Features: Green beam technology for up to 4x better visibility 3 x 360° laser lines CAL guard and remote control via bluetooth connection to the app Dual power source possible Intuitive key pad Includes: G1 x Bosch GLL3-80CG 12V Professional Multi Line Laser BM1 1 x battery GBA 12V 2.0Ah - 1 600 Z00 02X 1 x L-BOXX 136 - 1 600 A00 1RR 1 x Laser target plate 1 x Pouch 1 x Quick charger GAL 1230 CV - 1 600 A01 16B 1 x Universal mount BM 1 Professional - 0 601 015 A01