Mini Digital Distance Meter Rechargeable Measure 98 Ft/30M Home Use Measuring Tool 0.03-30M RangefinderOOTDTYfeatures:Multiple Measurement-With multiple measurement modes such as distance, volume, area measurement, Pythagorean measurement, it provides high-speed operation, ideal for home, construction and industry, especially indoor. Easy to use and easy to carry with small size. Functional settings – based on the measured length, width and height, automatic calculation of area and volume; Addition and subtraction; Low Battery IndicationUSB Rechargeable Battery--Built-in 200mA rechargeable lithium battery with micro-usb cable and any micro-usb portLCD screen-with backlight provides clear reading. Quick and easy-fast measurement of distance, area and volume with easy operation. Indirect measurement according to the Pythagorean theorem. Function:Addition/subtraction/calculation measurement. Measuring unit between meters (m), inches (in), feet (ft) and numerator/denominator of the secondary display Includes auto/manual shutdown and auto close. Easy aiming with bright indicator. The maximum measuring range of the instrument is 98ft/30m, more suitable for indoor use. Specifications:Measuring Range: 0.03-30mMeasuring Accuracy: 0.3mmDisplay: LCD with BacklightGrade: Class IIFead Length: 620-670nmOutput: Less than 1mWWooked and Dustproof Grade: IP54Auto Power Off: After 15 SecondsAuto Power Off: After 45 SecondsWorking Temperature: 0 - 40 Celsius/32 - 104 FahrenheitStorage Temperature: -20 - 70 Celsius/ -4 - 158 FahrenheitCharging Voltage: 5V Product Weight: 25g / 0.88ozColor: WhiteMaterial: ABS Size: 6x2.5x1.6cmPackage Included:1 * Mini Distance Meter1 * USB Cable1 * Hanging Rope1 * User Manual