ACCURATE MEASUREMENTS Reliable measurement range from 0.04 to 50m / 165ft. Measurement accuracy: 2mm. Switch between four units with one button: m / ft / in / ft + in. Advanced 2-bubble leveling for precise vertical and horizontal alignment of the laser. Use two reference points to select the front or back edge of the device as the starting point for more accurate measurements. MULTIFUNCTION Measure distance, area, and volume with precision. Includes Pythagorean function for indirect measurement. Continuous measurement and auto sum functions. Capture maximum and minimum values at the touch of a button. Ideal for use in homes, construction, and industrial environments, especially in large spaces such as apartments, buildings, real estate, factories, warehouses, and job sites. LARGE LCD BACKLIGHT & MUTE FUNCTION Extra-large backlit LCD screen enhances visibility in low-light conditions. Mute function disables beep sounds for quiet environments such as libraries or classrooms. Stores up to 20 sets of data for easy recall, verification, and calculation. Automatically powers off after 180 seconds of inactivity to conserve battery life. NON-SLIP PORTABLE DESIGN IP54 rated for dust and water resistance, providing reliable protection in harsh working conditions. Non-slip surface with soft rubber coating ensures a secure grip. Includes wrist strap for added safety and convenience. Compact and lightweight for easy portability. INCLUDES & CERTIFICATIONS 1 x 50M/165ft Laser Distance Meter; 2 x AAA batteries; 1 x Instruction manual; 1 x Wrist strap. Certified by CE, FDA, FCC, and ROHS. Not recommended for outdoor use in direct sunlight.