Fully automatic, motor-controlled rotating laser ? high leveling accuracy ± 0.1 mmm, fast self-levelling within 20 seconds, STABILA GREENBEAM technology for better visibility of the rotating laser beam ? green laser beams are four times more visible to the human eye than red beams, four laser functions for versatile use ? horizontal and vertical rotation, plumb function and right angle (90°) in vertical operation, protection class IP 65 ? Dust- and waterproof, shock-absorbing STABILA soft grip coat protects against impacts ? the laser optics are additionally protected by the stable housing head, easy operation via three control buttons ? OnOff, tilt mode, manual mode, battery drawer ? easy change also directly on the tripod, large working area with set receiver REC 160 RG ? Up to 600 m in diameter, two 58? threads integrated in the housing, target plate with magnetic holder and crosshairs, sturdy carrying case