Feature:1. Pinpoint Accuracy & Long-Distance: Our rangefinder ensures measurements within 2mm accuracy reach of 60m/80m (two optional), empowering professionals in construction, surveying, and interior design to work with confidence.2. Versatile Measurement: Offering single/continuous measurement, area, volume, Pythagorean, and 17 functions, this meter adapts to diverse scenarios, simplifying complex calculations on-site for enhanced productivity.3. Intuitive Interface & Easy to Use: With a high-clear 2.0-inch backlit display and straightforward buttons, users can navigate menus and access features effortlessly, even in low-light conditions, ensuring efficiency and ease of use.4. Reliable Structure: Built to withstand tough environments, our measuring tool is dustproof and water-resistant, suitable for outside applications. Its high-quality ABS housing guarantees longevity in harsh work site conditions.5. Compact size: The portable digital measuring tape is only 4.49 * 1.97 * 0.98inch, and weighs 5.08oz. You can easily put it in your pocket, briefcase, or backpack. The compact body size allows you to easily carry it with you.Specification:Measuring Scope: 60m, 80m (Optional)Color: BlackMaterial: ABSBattery: 2*AAA Batteries (1.5V)Measuring Accuracy: 0±2mmMeasuring Unit: m/in/ftItem Size: 114 * 50 * 25mm/4.49 * 1.97 * 0.98inItem Weight: 144g/5.08ozPackage Size: 14.7 * 6.4 * 3cm/5.79 * 2.52 * 1.18inPackage Weight: 150g/5.29ozPackage List:1*Rangefinder1*User Manual