Transducer - Thru Hull

Echonautics BT87M1KW 85-135kHz 1kW Medium CHIRP 12° Tilted ElementModel: BT87M1KW-12Superior shallow-water performance and bottom detailThe Echonautics BT87H1kW is a low-profile thru hull CHIRP transducer designed to minimize drag and to perform at...

Echonautics BT70H600 130-210kHz High CHIRP 600watts 12° Tilted ElementModel: BT70H600-12A low-profile thru hull CHIRP transducer, that matches vessels deadrise to specific angle.Designed to minimize drag and to perform at high...

Airmar SS175C-20-MThru Hull20 Deg Tilt Medium CHIRP with Hummibird 21-PinModel: SS175C-20-MDepth and water-temperature sensor1 kW with a maximum depth of 457 m (1500')Medium Frequency: 85 kHz to 135 kHz 16° to 11° beamwidth50 kHz of total...

Compatible with the following instruments: ST70 ST60+ ST290   Compatible hull material: wood and fiberglass Frequency: 200 kHz Cable: 45ft cable Hole diameter for installation: 2" Other: Self-sealing removable paddle wheel insert. Long stem...

Airmar SS175C-12-H 12d TiltHigh CHIRP with Humminbird 21-PinModel: SS175C-12-HDepth and fast-response water-temperature sensor1 kW with a maximum depth of 304 m (1000')High Frequency: 130 kHz to 210 kHz = 10° to 6° beamwidth80 kHz of total...

Airmar SS175C-0-M 0d TiltMedium CHIRP with Humminbird 21-PinModel: SS175C-0-MDepth and water-temperature sensor1 kW with a maximum depth of 457 m (1500')Medium Frequency: 85 kHz to 135 kHz = 16° to 11° beamwidth50 kHz of total bandwidth from...

Airmar SS175C-20-HW 20d TiltHigh Wide CHIRP wIth Humminbird 21-PinModel: SS175C-20-HWDepth and fast-response water-temperature sensor1 kW with a maximum depth of 152 m (500')High Frequency: 150 kHz to 250 kHz = Constant 25° beamwidth100 kHz of...

Airmar SS175C-0-HW 0d TiltHigh Wide CHIRP With Humminbird 21-PinModel: SS175C-0-HWDepth and fast-response water-temperature sensor1 kW with a maximum depth of 152 m (500')High Frequency: 150 kHz to 250 kHz = Constant 25° beamwidth100 kHz of total...

Airmar SS175C-12-M 12d TiltMedium CHIRP with Humminbird 21-PlanModel: SS175C-12-M-21HBDepth and water-temperature sensor1 kW with a maximum depth of 457 m (1500')Medium Frequency: 85 kHz to 135 kHz = 16° to 11° beamwidth50 kHz of total...

Airmar SS175C-0-H 0d TiltHigh CHIRP with Humminbird 21-PinModel: SS175C-0-HDepth and fast-response water-temperature sensor1 kW with a maximum depth of 304 m (1000')High Frequency: 130 kHz to 210 kHz = 10° to 6° beamwidth80 kHz of total...