Leica DISTO laser distance meters are used throughout the world for fast accurate measurements of distance, height, volume, and squares with just the press of a button. The Leica Disto X310 is the only laser distance meter to be rugged dust-tight and waterproof to IP65. The Leica DISTO D510 makes it effortless for outdoor distance measurement, it has a unique combination of a digital Pointfinder and 360° tilt sensor that allows measurements that are not possible with conventional laser distance meters.