Does your development require wind measurement? Visit us at our LCJ Capteurs stand Wind4Goods! LCJ Capteurs is specialized in the design and manufacture of marine sensors since 1999. We use ultrasonic measurement technology. Our wind vane-anemometers are static, compact, robust and accurate. Historically, we equip all-weather boats, tugboats, trawlers, working vessels and a large number of sailing cargo ship prototypes. All our sensors are individually manufactured and tested at our facilities near Nantes.