30m Mini Handheld Rechargeable Infrared Electronic Range Finder 1. Material: ABS+electronic components 2. Measuring range: 0.1-30M 3. Measurement accuracy: 3mm 4. Resolution: 3mm 5. Storage: 20 groups (MAX) 6. Waterproof level: IPX5 7. Temperature range: -20-50 degrees Celsius 8. With multiple measurement modes such as distance, volume, area measurement, Pythagorean measurement, etc., to ensure you complete the work quickly, very suitable for home, construction and industry, especially for indoor use 9. Small size, easy to use and carry 10. According to the measured length, width and height, automatically calculate the area and volume 11. With addition and subtraction, low battery indication function 12. Measurement units include meters (m), inches (in), feet (ft), and support displaying numeratordenominator 13. USB rechargeable, built-in 200mA lithium battery, can be charged with Micro-USB cable and any Micro-USB port 14. LCD screen with backlight, clear reading 15. Quickly measure distance, area and volume, easy to operate 16. Including automanual power off and laser auto off function 17. Easy aiming with bright laser 18. The measurement range of the instrument is 98ft30m, which is more suitable for indoor use 19. Weight: 25 grams 20. Dimensions: 62x26x16 cm Package Included: - Mini Laser Rangefinder x 1 - USB cable x 1 - Sling x 1 - User Manual x 1