Airmar SS175C-12-H 12d TiltHigh CHIRPModel: 41-843-1-01High—CHIRPS from 130 kHz to 210 kHz, 15° to 9° beamwidthAvailable in 0°, 12°, or 20° tilted versions80 kHz of total bandwidth from one transducerDepth & fast-response water-temperature sensorSteel...