Enhance your measurement accuracy and efficiency with the NF270 Digital Laser Distance Meter, a versatile and high-precision tool designed for professionals and DIY enthusiasts alike. Constructed with durable ABS material and equipped with advanced laser precision technology, this laser distance meter offers multiple measurement functions to meet a wide range of needs in construction, real estate, home improvement, and industrial applications. Key Features: · Multiple Measurement Functions: Accurately measure distance, area, length, volume, continuous measurement, and apply the Pythagorean theorem with three-point calculation. Additional functions include addition, subtraction, and low battery indication for user convenience. · High Precision and Stability: Featuring a Class 2 laser with less than 1mW output and a high-definition optical lens, the NF270 ensures precise measurements with an accuracy of ±1.5mm over a range of up to 70 meters (230 feet). Integrated dual bubble levels (lateral and vertical) guarantee level measurements every time. · Large 2.0-Inch LCD Backlit Display: The high-definition screen provides clear readings even in low-light conditions, enhancing usability in various environments. · Data Storage and Energy Efficiency: Store up to 99 sets of measurement data for easy recall and calculation. The device includes a low battery indicator, auto laser shutoff after 30 seconds of inactivity, and automatic power-off after 180 seconds to conserve battery life. Capable of up to 5000 measurements on a single set of batteries. · Silent Mode Option: Customize your measuring experience with a silent setting that allows you to disable the measurement beep, ideal for quiet environments such as libraries, classrooms, and offices. · Compact and Ergonomic Design: The portable, pocket-sized meter features a non-slip surface for secure handling, making it easy to carry and operate on the go. Specifications: · Model: NF-270 · Material: ABS · Measuring Range: 70m / 230ft · Accuracy: ±1.5mm (d * 0.005%) · Laser Wavelength & Output: 620-670nm, <1mW · Laser Class: Class 2 · Display: 2.0-inch HD LCD screen with backlight · Measurement Units: Meters, feet, inches, feet+inches (switchable) · Measurement Functions: Single, continuous, max/min, area, circumference, wall area, volume, Pythagorean, countdown, addition, subtraction · Bubble Levels: Lateral and vertical included · Auto Laser Off: 30 seconds of no operation · Auto Power Off: 180 seconds of no operation · Data Storage: 99 sets · Operating Temperature: 0℃ to 40℃ · Storage Temperature: -20℃ to 60℃ · Battery Type: 3 x 1.5V AAA batteries (not included) · Dimensions: 120 x 52 x 29 mm (4.72 x 2.04 x 1.14 in) · Package Weight: 250g / 8.81oz Package Includes: · 1 x NF270 Laser Distance Meter · 1 x Lanyard · 1 x English User Manual The NF270 Digital Laser Distance Meter combines advanced laser technology with user-friendly features, delivering precise and reliable measurements for a variety of applications. Its durable construction, extensive functionality, and energy-saving design make it an indispensable tool for accurate distance and area measurements in homes, construction sites, warehouses, and more.