The Hilti laser rangefinder delivers reliable measurement performance up to 656 feet. Pulse Power technology enables fast and accurate measurement of long distances, area and volume calculations even in difficult outdoor conditions. The unit additionally calculates painter's area, sets distances, has 3 Pythagorean modes and useful memory and timer functions. The E-paper screen technology provides excellent readability in bright light conditions and the optical viewfinder allows for long-distance measurements. The rangefinder has a built-in 360° tilt sensor and operates in temperatures ranging from 14 - 122 °F.  It is characterized by ruggedness and durability and is dust and water-resistant.