The Consilium SWM-1KL 80 is a highly reliable single-axis electromagnetic speed log designed for measuring a vessel’s speed through the water (STW). This system provides accurate forward and astern speed information, which is essential for safe navigation, docking, and maneuvering. Built on the proven electromagnetic principle, the SWM-1KL 80 ensures stable performance with minimal maintenance. It is a crucial component for any commercial vessel’s navigation suite, delivering data outputs compatible with modern bridge systems like VDR, and is compliant with relevant IMO resolutions.