The newest take on the classic Leica DISTO D2. The Leica DISTO D2 is a 7 measurement mode laser distance meter. A fully-featured LDM that's designed for multiple purposes, the D2 is easy to operate and builds on the D1 with more functions, higher accuracy at 1.5mm (rounds to 1/32"), and greater range at 100m (330'). Good value. Great features and functionality. The D2 offers multiple modes of measurement that are useful for many different kinds of projects: distance, min/max, permanent, stake-out, add/subtract, area, and volume, and it includes painter and Pythagoras functions. An intelligent endpiece enables you to measure accurately from outside or inside corners, including diagonal measurements. The D2 calculates area and volume, and remembers the last 10 measurements taken. And a back-lit LCD screen makes it easy to read while you're on the job. Typ. distance measuring accuracy 1.5 mm Range 0.05 up to 100m Measuring units m, ft, in X-Range Power Technology yes Distance in m of the laser dot in mm 10, 50, 100 m 6, 30, 60 mm Memory of last measurements 10 Display illumination yes Free software for Windows yes Free App for iOS and Android yes General data interface Bluetooth Smart Measurements per set of batteries up to 10,000* Service life of batteries up to 20 h* Multifunctional endpiece yes Automatic reference detection for endpiece yes Batteries type AAA 2 1.5 V Protection class IP54 Dimensions 116 44 26 mm Weight with batteries 100 g