The LD-100 Laser Distance Meter is a versatile, high-precision measurement tool designed for a wide range of applications in construction, inspection, and interior design. It measures distances from 2.4 in. to 262 ft. (0.05 to 80m) with an impressive accuracy of ±1/16 in. (±1.5mm). Key functions include area and volume calculation, addition/subtraction, and indirect measurements using the Pythagorean theorem, making it ideal for inaccessible spaces. Real-time capabilities such as continuous measurement, on-screen angle display, and min/max distance tracking streamline on-the-go tasks. With memory storage for 99 readings, selectable front/back reference edge, and compact dimensions (4.5 in. x 1.9 in. x 1.1 in., 3.9 oz.), it's engineered for user convenience. Powered by 2 AAA batteries, the LD-100 is perfect for professionals like contractors, architects, engineers, inspectors, electricians, and even DIY users. It's particularly useful for new construction, HVAC layout, electrical installs, flooring, painting, and home inspections. The package includes the LD-100 unit and 2 AAA batteries.