Item Type: Laser Distance Meter_x000D_ Material: ABS_x000D_ Product Size: Approx. 11 x 4.5 x 2.5cm/4.3 x 1.8 x 1in_x000D_ Weight: Approx. 140g/4.9oz_x000D_ Product Function: Single Measurement, Continuous Measurement, Area Measurement, Volume Measurement, Pythagorean Theorem, Pythagorean Plus_x000D_ Use Scenarios: Widely used in interior decoration, interior design, architecture (rooms, buildings, factories, warehouses), etc.;_x000D_ Use Place: Widely used in construction, interior decoration, road planning, warehouse logistics, house acceptance and other industries_x000D_ Measuring Range: 0.05~100m/0.2~328.1ft_x000D_ Laser Type: 620~690nm_x000D_ Single Measurement Time: 0.25s_x000D_ Working Temperature: 0~+40_x000D_ Storage Temperature: -20~+65_x000D_ Battery: 2 x 1.5V AAA Alkaline Battery (Battery Not Included)_x000D_ Measurement Error: 2.0mm_x000D_ Distance Unit: m, ft, in, feet_x000D_ Area Unit: m2, ft2, flat 1One?key measurement, high?definition display, data storage, small figure, multiple functions and multiple uses. 2With wrist strap, can be hung on the rangefinder, which is easy to carry and suitable for architects. 3Multifunctional portable digital laser rangefinder, simple operation and convenient to use. 4It can be used for single measurement, continuous measurement, area measurement, volume measurement, etc. 5Made of high?quality ABS material, wear?resistant and durable, not easy to damage.1. Please allow 0?2 cm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.1 x Laser Distance Meter(Battery Not Included)1 x English Instruction1 x Rope