The Rotavecta wind transducer is a compact sensor that provides accurate measurement of relative wind speed and direction for powerboat applications. When combined with other sensors such as those for boat speed and compass, the masthead transducer provides the wind information needed to calculate true wind speed, true heading, and many other advanced data. The innovative design of the Rotavecta transducer allows wind speed and direction to be measured with a single rotating sensor. Compact footprint allows it to be installed on crowded masts or hard tops. Durable construction of anodized aluminum and UV-stabilized plastic Mounting block and interconnection cable included Compatible with i60 Wind, iTC-5, ST60 and ST60 series instruments 20-meter (65-foot) interconnection cable included