|   | 
                     
                     
                       
                        Range(use target plate for longer:   0.05-100 meter(0.02ft-388ft)  Masuring accuracy up to 80m(in the room) Typ:±1.5mm   Smallest unit displayed:  1mm   Laser class:Class2  Laser type:  635nm,< 1mw   Automatic switch off:   3minutes of inactivity  Measure range of tilt sensor   ±45°  Accuracy of tilt sensor  ±0.3°    Battery life,  TypeAAA,4*1.5v up to 20000 measurements   IP rating     IP54    Dimension/Weight  116*52*28 mm/129g     Storage/Operating Temperature    - 2.5°C-70°C/-10°C-50°C  | 
                     
                     
                      |   | 
                     
                   
                 |