In order for the product to have a breakthrough, it must greatly change conventional behavior and enhance functionality. The latest DST810 intelligent multifunctional sensor, as well as Airmar's CAST? The app can combine ship data and calibrate speed data in a simple and reliable way through wireless devices, making it more accurate. This changes the way crew members receive and transmit information, in order to achieve better performance of the ship. This is a simple and consistent method for calibrating water velocity, independent of the onboard display system.