Working range of laser points, max.: 10 m (top) , 10 m (bottom)
Self-levelling range: ± 4°
Levelling time: 4 s
Dust and splash protection: IP 54
Power supply: 3 x 1.5 V LR6 (AA)
Operating time (max.): 6 h in cross line and point mode , 8 h in cross line mode , 10 h in line and point mode , 12 h in line mode , 22 h in point mode