Raymarine’s new iTC-5 instrument transducer converter and i70 multifunction instruments let you bring the latest digital instrument technology to your boat without the hassle of changing out your analog transducers. Specifically, the iTC-5 converts the analog signals from old depth, speed, wind and compass transducers into modern SeaTalk and NMEA2000 sentences. The digital data can then be displayed on Raymarine’s i70 line of multifunction displays and i70 instruments. These, in turn, can be customized to display all of your instrument data, plus data from GPS, engines, weather stations, and even your AIS receiver. From $250. raymarine