The TA511 Series Laser Distance Meters (Laser Distance Meter, Laser Measure, Laser Rangefinder, Electronic Distance Meter) are available in 50 m, 70 m and 100 m models for fast and accurate distance measurement in residential, commercial and industrial applications. Compared with traditional tape measures, they provide higher accuracy, faster operation and automatic calculation functions. The series supports distance, continuous measurement, area, volume and indirect height measurement using the Pythagorean function, with an accuracy of ±(2 mm + d/10000). It also features 99 data memories, multiple measurement units, front/rear reference selection and calibration for reliable and convenient measurement. Ideal for construction, interior decoration, architecture, surveying, HVAC installation, property inspection, real estate, warehouse planning, factory maintenance, electrical installation, facility management and engineering projects, the TA511 Series is a compact and reliable solution for professional distance measurement. The backlit display, lightweight design and long battery life make it suitable for both indoor and outdoor use.