Qself-Leveling Line Laser(Green Laser Beams)

Products> measuring tools hll305205 img self-leveling line laser(green laser beams) working range: 0~30 m 1 horizontal line and 4 vertical lines green laser beams information green laser beams working range: 0~30 m 1 horizontal line and 4 vertical lines levelling accuracy:±1.0mm at 5 m line accuracy ±1.5mm at 5 m levelling time<3s self-levelling angle ≤3° laser type : green laser class 3r,<5mw without tripods, match with hllt01152 tripods with cross lock function with laser gain function operating temperature 0~+40°c storage temperature -20~+70°c batteries lr6 aa(1.5v)*4 weight without batteries 980 g