Feature: 1. MEASURING RANGE: The distance meter has a range of 0.05‑50 meter, suitable for measuring volume and area, supports continuous measuring. 2. 1.8 INCH SCREEN: This digital distance meter is equipped with a 1.8 inch screen, displaying measurement parameters, which is clear and intuitive. 3. BATTERY POWERED: The digital rangefinder is powered by 2 AAA batteries (not included) and can measure distances 2000 times on a full charge. 4. MEASURING UNITS: The distance meter supports measurement units of meter, ft and inch, and retains the last settings without changing each time. 5. APPLICABLE FIELDS: This digital rangefinder is handheld design, making it easy to use, suitable for home, building, industry, and warehouse projects. Specification: Item Type: Digital Distance Meter Range: Approx. 0.05-50m / 0.2-164ft Measurement Accuracy: ±2mm Display Accuracy: 1mm Power: <1mW Screen Size: 1.8 inches Waterproof Grade: IP54 Working Temperature Range: 0℃-40℃ Storage Temperature Range: -10℃-50℃ Battery: 2 x AAA Battery (battery not included) Measurement Mode: Area, volume, Pythagorean theorem, continuous measurement Measurement Units: Meter, ft, inch (there is no need to change units each time, the final settings will be retained). Package List: 1 x Distance Meter 1 x User Manual 1 x Hand Rope1 x Storage Bag