... measuring accuracy:+-1.0mm Range:0.05 - 200m Measuring units:m, ft, in, yd ... volume measurements√Pythagoras functions√Room dimensions√Horizontal distance√Trapezium measurements√"Indirect measurementsusing tilt sensor"√Technical ... unitsm, ft, in, ydPower Range Technology™√Distance in m Ø of the laser dot in mm10, 50, 100m ; ... mmWeight with batteries205g Laser Distance Meter (Leica disto D8)