Laser Distance Measure supports single distance measurement, continuous measurement, area measurement, volume measurement, and Pythagorean measurement. Real-time angle measurement, one-click angle measurement, and height measurement. Measures the distance of the hypotenuse and automatically calculates angle, horizontal, and vertical distances. This function is available only with electronic levels. Backlit bright screen with clear number display; large backlight font for easy reading at night. Equipped with both electronic and physical dual levels for more accurate measurement. High-quality laser components provide accurate measurements, fast response, and low power consumption. Intelligent automatic shutdown feature. Compact and portable design, simple shape for convenient use in various maintenance tasks. Capable of horizontal and vertical measurements, offering strong functionality. Measurement accuracy: 1.5mm Measurement speed: 0.51 second Measurement reference selection: front or rear reference Measurement unit selection: meters, inches, feet Area calculation: supported Volume calculation: supported Hook and wheel measurement storage: supported Height difference measurement: supported Addition and subtraction function: supported Continuous measurement: supported Historical data storage: up to 30 groups Battery type: 2 x AAA (not included) Battery life: up to 10,000 measurements Laser class: Class 2 Operating temperature: 040C Storage temperature: -2570C Note: Product design may vary slightly between batches; such differences do not affect performance. Model: 100M Color: Black Material: Plastic Package Contents: 1 x Laser Rangefinder (Only the above items included; other accessories not included) Note: Due to lighting effects and monitor settings, the actual color of the item may vary slightly from images. Measurement error tolerance: 13 cm.