Feature:1. MULTIPLE USAGES: This digital gauge can be used for measuring linear, circular, arbitrary curve, irregular, cylindrical diameter, etc., simple and practical.2. MEASURING RANGE: The electronic distance gauge has a measuring range of 0199.999 meters, and can meet various long distance measuring needs.3. DATA STORAGE: Supports 10 sets of data storage, with cyclic coverage starting from the first set after exceeding it, greatly improving measuring efficiency.4. LCD SCREEN: The electronic distance gauge adopts an LCD digital screen, making it easy to read measurement results, which is clear and intuitive.5. ROLLING OPERATION: The digital distance gauge is rolling design, which is convenient to operate, supports switching display units, with strong practicality.Specification:Item Type: Digital Distance GaugeBattery: 1 x 3.6V JN701435 260mAH polymer lithium battery (built-in battery)Charging Method: DC 5VMeasurement Range: Approx. 0-199.999 meter / 0-656.2ftStandby Time: 300 DaysWorking Temperature: -10-50Reading Value: 0.01mm/0.0005in.Package List:1 x Digital Distance Gauge1 x USB Data Cable