Features 1、Multiple Functions: supports for benchmark switching, single/continuous/area/volume/pythagorean measurement. 2、Data Storage: can store up to 50 sets of measurement data, and support for the historical data reviewing. 3、Practical /u0026 High Accuracy: 50m/70m wide measurement range, ±1.5mm high accuracy, m/ft/in/ft+in four measurement units switching, and IP54 conservation level. 4、Compact Digital Rangefinder: portable palm-size range finder with high definition LCD screen to display the measurement results clearly. 5、Wide Applications: can be used in indoor decoration and design, construction and industries, etc. Specification The mini portable digital rangefinder has functions of length measurement, area measurement, volume measurement, and pythagorean measurement, which is very suitable for indoor decoration and design, or buliding construction. Features: Multiple Functions: supports for benchmark switching, single/continuous/area/volume/pythagorean measurement. Data Storage: can store up to 50 sets of measurement data, and support for the historical data reviewing. Practical & High Accuracy: 50m/70m wide measurement range, ±1.5mm high accuracy, m/ft/in/ft+in four measurement units switching, and IP54 conservation level. Compact Digital Rangefinder: portable palm-size range finder with high definition LCD screen to display the measurement results clearly. Wide Applications: can be used in indoor decoration and design, construction and industries, etc. Specifications: Range: 50M / 70M (Optional) Material: ABS Accuracy: ±1.5mm LCD Screen: FSNT with backlight Wavelength & Output: 620~680nm, <1mw Laser Off: 30s Auto-off: 2 minutes conservation Level: IP54 Unit Switching: m/ft/in/ft+in Data Storage: 50 sets Working Temperature: 0~40℃ Storage Temperature: -20~60℃ Power Supply: 3 * 1.5V AAA battery (NOT included) Item Size: 118 * 55 * 25mm / 4.65 * 2.16 * 0.98in Item Weight: 95g / 3.35oz Package Weight: 230g / 8.11oz Package Size: 14 * 8 * 5.5cm / 5.51 * 3.15 * 2.16in Packing List: 1 * Range Finder 1 * USB Cable 1 * Pouch 1 * Reflector Board 1 * Manual (English) Package List 1 * Range Finder 1 * USB Cable 1 * Pouch 1 * Reflector Board 1 * Manual (English)