μMETER-SLM product series is used for the non-contact final measurement of discrete parts lengths in the production process, while transporting the discrete parts in longitudinal direction. The highly accurate measurement of the optical light scanner generally serves the production optimization, the good/bad sorting as well as the documentation of the delivery condition of discrete parts. The SLM product series is based on a worldwide unique LED length-section light scanner measurement technology. SLM systems are maintenance-free, permanently calibrated and measure independent of material. SLM systems are used for the highly accurate, non-contact length measurement of plates, tiles, winding cores and of profiles or tubes made out of a wide variety of materials.