Portable Handheld Digital Laser Distance Meter Diastimeter Laser Distance Measuring Instrument Range Finder Area Volume Measurement with Angle Indication 100m The laser distance meter with high precision can be used to measure the distance, area and volume. It can also be used for indirect measurement through Pythagorean theorem. The product is portable and reliable in measuring, making your measurement more accurate, simple and faster. The meter can be widely used in construction industries, especially for large areas such as rooms, apartments, buildings, real estates, factories, etc. Features: Mini digital laser distance meter with angle indication for precise measurement. Quick measurement of distance, area, volume, indirect measurement through Pythagorean theorem. Single measurement & continuous measurement. Maximum/minimum measurement. Addition and subtraction of measurement. Easy targeting with bright laser pointer. Measurement units are switchable. Measurement reference is adjustable. 99 groups of data records and recall function. Mini size and handheld design, portable and convenient. Large and clear LCD display, which is easy to read. Specifications: Material: ABS Measuring Range: 0.05-50m / 0.05-70m / 0.05-100m (optional) Measuring Accuracy: ±2.0mm Laser Grade: Class II, <1mW Laser Type: 620-690nm Measurement Unit: m, ft, in Single Measurement Time: 0.25s Operating Temperature: 0~40°C Storage Temperature: -20~65°C Power Supply: 2 * 1.5V AAA Batteries(Not Included) Number of measurements per battery set: ＞8000 Item Size: 115 * 50 * 23mm / 4.52 * 1.96 * 0.9in Item Weight: 82g / 2.89oz Package Weight: 148g / 5.22oz Package Size: 17 * 11.5 * 4.5cm / 6.69 * 4.52 * 1.77in Packing List: 1 * Laser Distance Meter 1 * Lanyard 1 * User Manual (English)