The Stabila LD520 (06520) full feature laser distance measure is the smart way to measure - where professionalism on site meets advanced technology. A digital target locator with 4x zoom measures distances up to 660'/200 m, instantly converting measurements to any scale, including inches to mm, meters to feet and more. Available measurement scales: 0.00ft, 0.00in, 0-1/32in, 0'00"1/32, 0.00m, 0.000m, 0.0000m, 0.0mm. The Stabila LD520 laser measure also features a 2.4" color display, high image resolution – pin-sharp images even in strong light, 360° inclination sensor for flexible measurement from any position, 0-180° shown on display, sensor allows you to make absolutely horizontal measurements and is also the basis for several new measurement functions (e. g. measuring over obstructions), a built-in calculator lets you multiply or divide measurement data by fixed values (e. g. hourly rates or materials costs), IP 54 protection class against rain / dust, impact-resistant housing with shock-absorbing softgrip cover, 1/4" X 20 tripod mount, and professional measurement accuracy, typical ± 1/16"/1.0 mm over it's entire 660' range. Bluetooth® Smart (4.0) offers simple data exchange, e. g. with iPhone or iPad. New STABILA Measures app lets you insert measurements directly into photos or drawings. Includes two-year manufacturer's warranty.