The Lufft SHM31 laser-based snow depth sensor detects up to 15 meters high snow accumulations with millimeter precision and within seconds from a safe distance. It works in all weather conditions thanks to its opto-electronic rangefinder technology. The LUFFT SHM 31 works with a visible, easy-to-regulate measuring beam. Various heating functions significantly extend the life of the laser diode and enable high-quality measurement data - no matter how cold it is. Due to the robust housing and the sophisticated operating principle of the SHM31, almost no maintenance work is required over the entire sensor service life.