Navico Plastic Triducer Smart MultisensorB&G DST 810 Active Depth Speed Temp Transducer N2K With Bluetooth For a product to be considered breakthrough, it has to vastly change conventional behavior and enhance abilities. The new DST810 Smart Multisensor, together with Airmar's CAST App, is the convergence of advanced hull data, matched with a simple and reliable way to calibrate accurate speed via a wireless device. This changes how boaters receive and deliver information to get greater