Garmin's B175H, 8- Pin 1kW High Frequency CHIRP Transducer with 12 degree tilt offers an excellent choice for fiberglass and wood hulls. Operating frequencies of 130-210 kHz; a beamwidth of 6-10 degrees; and a 8 to 15 degree deadrise. The B175 H can reach depth's of 1,200ft.
Product Accessories for Garmin B175H 8-Pin Bronze Thru-Hull CHIRP Transducer 12 degree
Garmin's 010-11612-00 adapter allows you to connect newer 8-pin transducers to Garmin GPS Units that require a 6-pin connector.