The Raymarine ST800/P120 Speed and Temperature Sensor processes a digital signal inside the housing. The Smart Sensor then sends the data to a chartplotter, radar screen, or digital display in either analog or NMEA 2000 formats. This standard plastic, low-profile, thru-hull retractable transducer is compatible for use with both aluminum and fiberglass hulls. 2" dia. hole for easy installation. 13.7m (45 ft.) cable with connector. Part#: E26031.
* ST70 via Speed Pod (sold separately)
* i70 via iTC-5