World's first Laser Distance Meter specified to measure in accordance with ISO 16331-1 plus IP65 rated and 6 foot drop tested. Range 2in to 265ft (80m), Accuracy 0.04 inches (1mm) or better than 1/16th inch. Measures to 325ft (100m) with reflective target plate. 360 Degree tilt sensor can be used as electronic level, calculate indirect height values, or horizontal distances over obstructions. Measuring modes, Straight line, continuous, min max, area, volume, Pythagoras, stakeout, triangular area, smart horizontal mode, height tracking. Has memory of last 20 displays. Comes with belt case.