General description High-precision handheld rangefinder with an accuracy of ±2 mm and a wide measuring range of 0.05 m to 40 m for quick distance, area, and volume measurements. It supports indirect Pythagorean measurements, addition and subtraction measurements, making it ultra-efficient and energy-saving. Compact and portable, it can easily fit in the pocket of any jacket or pants, ensuring easy transport. The ABS shell provides a comfortable touch. Technical specifications Measuring range: 0.05 m to 40 m Accuracy: ±2 mm Battery: Environmentally friendly lithium battery Measurement capacity on full charge: 3,000 measurements Water and dust resistance: IP54 Usage Versatile measuring tool suitable for home decoration, interior design, construction (rooms, apartments, buildings, real estate, factories, warehouses), and more. It can also serve as a thoughtful Christmas gift. Other information Backlight: Clear and easy to read, automatically turns off after 20 seconds Unit conversion: