Laser Distance Meter, ELEPHAS Rechargeable Measuring Tape Support PC & Laptop, Auto Level meter, Mute and Removable Clip Range Finder - 229ft/ 70m PRECISION MEASURES: Laser class 2, a 5-line colorful automatic backlight display. Measures 0.16-ft up to 229-ft (70 m) and accurate within 0.08-in (2mm). MULTI MEASUREMENT MODES: Digital auto-level meter with length, area, volume, continuous measurement, pythagora measurement reference selection. TOUGH & CLIENT COMPATIBILITY: IP54 Enclosure/ Dust Proof from breaking down. Built in USB interface enables you a direct power supply and store your measurement date (100pcs) via your PC or laptop. ADDED-VALUE BENEFITS: Powered by 3*AAA rechargeable batteries (Not included). Add the function of delay, staking-out and angle measurement for a larger purpose. COMPACT SIZE GOES ANYWHERE: Widely used in interior decoration, Design, Construction Field (rooms, apartments, buildings, real estates, factories, warehouses).