| This digital laser rangefinder has various measurement functions including single/continuous measurement, area measurement, volumes measurement, and Pythagorean measurement. The 40m laser ranging meter is designed for long-distance measurement, adopts high precise laser source, support continuous laser measurement and real-time refresh data, which provides a nice reference of vertical lines for the renovation project. ?Wide applications, suitable for road engineering, housing engineering, construction engineering, water conservation engineering, electrical power engineering, pipeline engineering, etc. Features: Compact, light and portable, convenient to carry out with you, and you can | |