Airmar Technologies B122 200kHz, Long Stem, Retractable, No Connector, DO | by West Marine

B122 200k Hz, Long Stem, Retractable, No Connector, DO The B122 is a long-stemmed transducer designed for use in thick-hulled, wooden boats or vessels with a steep deadrise. The included high-performance fairing vertically orients the beam for strong return echoes, resulting in optimal performance even at higher speeds, and being a retractable design, the insert can be removed for servicing or storage. All that is needed to receive depth and temperature data is a single cable run to a compatible instrument or display. NOTE: The B122 is also available as a Smart™ Sensor, in NMEA 0183 or NMEA 2000® output protocols. Key Features | Airmar Technologies B122 200k Hz, Long Stem, Retractable, No Connector, DO | by West Marine