Full touch screen design, simplified operation and cleansing. Full touch operation + sliding operation up, down, left, and right.Powerful function, can be used for linear distance measurement, continuous distance measurement, area measurement. Volume measurement, level measurement, angle measurement.Imported components from many countries, precise assembly, accurate data, and extremely fast feedback.The shell is made of aluminum alloy, which is simple and beautiful.4H tempered glass screen, high sensitivity, anti-drop and wear-resistant.Type-C fast charge, long battery life.Product Name: Laser RangefinderMaterial: Aluminum Alloy + Tempered GlassSize: 95*26.5*13mmWeight: 38gMaximum distance measurement: 40mLaser ranging error: 2mmBattery capacity: 280mA/1.04WhPacking list: host *1, charging cable *1, manual *1, certificate of conformity *1