Deep scanner for the following devices: Garmin Transducer for 400c, GSD 21, 22, GPSMAP 400s and 500s series

Plastic transom mount transducer with depth and temperature. Operating frequency of 200 and 50 kHz. Beamwidth of 15 degrees at 200 kHz, 45 degrees at 50 kHz. Transducer kit comes with mounting hardware and installation instructions.