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Electronics > Fishfinders & Depth Sounders >

Fish Depth Sounders

  For the serious fisherman, we've got a wide range of fishfinders and depth sounders from brands like Si-Tex, Humminbird, and Lowrance. Choose from basic fishfinders and impressive fishfinder/chartplotter combos with side/down-imaging technology. Get equipped with our selection of transducers and sonar accessories like depth and temperature probes.

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Garmin 8-Pin Female To Wire Block Adapter For GSD 24 Sounder

Garmin 8-Pin Female To Wire Block Adapter For GSD 24 Sounder

Key Features
  • Connect older transducers with newer sonar

  • For use with GSD 24 sounder only

$69.99
$59.99
Garmin P19 20 Tilt Thru-Hull Transducer

Garmin P19 20° Tilt Thru-Hull Transducer

Key Features
  • Deep echoing down to 700

  • Plastic housing with nearly flush design

  • Tilted ceramic element for deadrise compensation

  • For sailboats and powerboats up to 30

$149.99
$124.99
Garmin P66 Transom-Mount Transducer

Garmin P66 Transom-Mount Transducer

Key Features
  • Plastic transom-mount transducer

  • Provides depth and temperature data

  • 50/200 kHz

  • Mounts on 2 - 20 deadrise angle

$159.99
$139.99
Garmin B619 20 Tilted Bronze Thru-Hull Transducer

Garmin B619 20° Tilted Bronze Thru-Hull Transducer

Key Features
  • Low-profile bronze transducer

  • Large, sensitive ceramics for deep echosounding

  • Provides vertical beam without a fairing

  • Great for powerboats and sailboats up to 30

$189.99
$169.99
Garmin GT21-TM CHIRP DownVu Transom-Mount Transducer

Garmin GT21-TM CHIRP DownVu Transom-Mount Transducer

Key Features
  • Ultra clear sonar pictures

  • Optimized for depth performance

  • Built-in fast-response temperature sensor

  • 8-pin transducer with mounting hardware

$149.99
$134.99
Garmin Airmar B175H 130/210 20 Tilted Thru-Hull Transducer w/High Freq CHIRP

Garmin Airmar B175H 130/210 20° Tilted Thru-Hull Transducer w...

Key Features
  • Low-profile bronze transducer

  • Wont damage trailer rollers or bunks

  • Excellent for fiberglass or wooden hulls

  • 130/210 kHz operating frequency

  • Provides depth and temperature data

$849.99
$839.99
Garmin TM260 Transom-Mount Depth/Temp Transducer

Garmin TM260 Transom-Mount Depth/Temp Transducer

Key Features
  • 1kW transom-mount transducer

  • Provides depth and temperature data

  • 50/200 kHz

  • Mounts on 2 - 20 deadrise angle

$999.99
$789.99
Garmin B60-20 Bronze 20 Tilted Element Transducer

Garmin B60-20 Bronze 20° Tilted Element Transducer

Key Features
  • Provides vertical beam without a fairing

  • Tilted ceramic element

  • Built-in deadrise compensation

  • Nearly flush housing minimizes drag

  • Includes depth and temp

$254.99
Garmin NMEA 2000 1' Backbone/Drop Cable For Intelliducer

Garmin NMEA 2000 1' Backbone/Drop Cable For Intelliducer

Key Features
  • Garmin NMEA 2000 Backbone/Drop Cable

  • 1

  • For Intelliducer

$16.99
Lowrance 20' Transducer Extension Cable

Lowrance 20' Transducer Extension Cable

Key Features
  • Durable 20 extension cable

  • Increases the functionality of your transducer

  • For use with LCX-110C, LCX25C, and more

$39.99
Lowrance HST-WSBL Transom-Mount Skimmer Transducer With Temp Sensor

Lowrance HST-WSBL Transom-Mount Skimmer Transducer With Temp ...

Key Features
  • Lowrance #106-72

  • Transom-mount skimmer transducer

  • Built-in temperature sensor

  • 200kHz w/20 coverage

$69.99
Lowrance StructureScan Transducer 10' Extension Cable

Lowrance StructureScan Transducer 10' Extension Cable

Key Features
  • 10 transducer extension cable

  • For use with LSS-1 and LSS-HD transducers

$59.99
Garmin Transom-Mount Transducer Kit

Garmin Transom-Mount Transducer Kit

Key Features
  • Transducer with depth and temp

  • 200/50kHz operating frequency

  • Kit comes with mounting hardware

$69.99
Lowrance LSS-2 StructureScan HD Sonar Imaging Transom-Mount Transducer

Lowrance LSS-2 StructureScan HD Sonar Imaging Transom-Mount ...

Key Features
  • HD transducer

  • Transom-mount

  • Features sonar imaging

  • Speed and temperature not included

$299.99
Garmin 10' Extension Cable For Echo Series Transducers

Garmin 10' Extension Cable For Echo Series Transducers

Key Features
  • 10 extension cable

  • 4-pin

  • For Garmin Echo series transducers

$34.99
Garmin Dual Beam Transom-Mount Transducer For Echo Series Fishfinders

Garmin Dual Beam Transom-Mount Transducer For Echo Series ...

Key Features
  • Dual beam transducer

  • For use with Echo series fishfinders

  • 1,900 maximum depth

  • Includes temperature

$59.99
Garmin P72 In-Hull Transducer

Garmin P72 In-Hull Transducer

Key Features
  • Small, versatile transducer

  • Plastic housing

  • Dual beam

  • Comes with mounting kit

$79.99
Garmin P32 Transom-Mount Triducer

Garmin P32 Transom-Mount Triducer

Key Features
  • Depth, speed, and temperature triducer

  • Kick-up bracket protects the housing

  • Paddlewheel improves linearity and accuracy

  • For I/O and outboard boats

$139.99
Lowrance HDI Skimmer Transom-Mount Transducer

Lowrance HDI Skimmer Transom-Mount Transducer

Key Features
  • Transom-mount transducer

  • Works with Elite-7 HDI, HDS Gen2 Touch, and more

  • 50/200, 455/800 operating frequencies

$207.99
Lowrance HOOK-4x CHIRP Fishfinder

Lowrance HOOK-4x CHIRP Fishfinder

Key Features
  • 4.3" color display

  • Medium/High CHIRP Sonar

  • 83/200 kHz Broadband Sounder

  • 1000 max depth

$169.99
$159.99
Lowrance HOOK-4x CHIRP DSI Fishfinder

Lowrance HOOK-4x CHIRP DSI Fishfinder

Key Features
  • 4.3" color display

  • Medium/High CHIRP Sonar

  • 455/800 kHz DownScan Imaging

  • 83/200 kHz Broadband Sounder

  • 1000 max depth

$199.99
$189.99
Geonav GXD SSW50 Transducer

Geonav GXD SSW50 Transducer

Key Features
  • Stainless beamwidth balanced pair

$699.99
Maretron 200 Amp Current Transducer w/Cable for DCM100

Maretron 200 Amp Current Transducer w/Cable for DCM100

Key Features
  • For DCM100 on NMEA 2000 network

$99.99
Maretron Current Transducer w/Cable for ACM100

Maretron Current Transducer w/Cable for ACM100

Key Features
  • For ACM100 (AC Monitor) on NMEA 2000 network

  • Monitors AC power sources and loads

$59.99
Furuno B164 12 Tilted Element Bronze Thru-Hull Transducer w/ Temperature

Furuno B164 12° Tilted Element Bronze Thru-Hull Transducer w...

Key Features
  • 1 kW

  • 50/200 kHz

  • 20/6 Beam Angles

  • 30 cable with 10-pin connector

$729.99
Garmin Thru-Hull Nylon Transducer

Garmin Thru-Hull Nylon Transducer

Key Features
  • Thru-hull transducer

  • Includes depth and temperature

  • 50/200 kHz operating frequency

$149.99
Furuno 1KW Rubber Coated Transducer, Type 50B-6G, with Fairing Block

Furuno 1KW Rubber Coated Transducer, Type 50B-6G, with Fairing ...

Key Features
  • 1000 Watts

  • 50 kHz Frequency

  • 28 degree Beam Angle

  • 15-Meter Cable, no connector provided

$379.99
Furuno 525ST-MSD Bronze Thru-Hull Triducer w/Depth,Speed, and Temperature

Furuno 525ST-MSD Bronze Thru-Hull Triducer w/Depth,Speed, and ...

Key Features
  • 600 Watts

  • 50/200 kHz Frequency

  • 40/10 degree Beam Angles

  • 10 Pin Connector, 30 ft Cable

$299.99
Smart Sensor Transom Mount Triducer w/Speed, Depth, Temp

Smart Sensor Transom Mount Triducer w/Speed, Depth, Temp

Key Features
  • 200 Watts

  • 235 kHz Frequency

  • Depth, Speed and Temperature (+/ - 1 degree )

  • 7 Pin Connector, 10 Meters Cable

$249.99
Furuno Smart Sensor Nylon Thru-Hull Transducer w/Temp Depth

Furuno Smart Sensor Nylon Thru-Hull Transducer w/Temp & Depth...

Key Features
  • 200 Watts

  • 235 kHz Frequency

  • Depth and Temperature (+/ - 1 degree )

  • 7 Pin Connector, 10 Meters Cable

$249.99
1 kW Bronze Broadband Thru-Hull Transducer w/Temp, Diplexer, Fairing Block

1 kW Bronze Broadband Thru-Hull Transducer w/Temp, Diplexer, ...

Key Features
  • 1000 Watts (1kW)

  • 50/200 kHz with Diplexer

  • 20/6 Beam Angles

  • Ships with High Speed Fairing Block

  • 10 Pin Connector

$949.99
AIRMAR B744VL Long Stem 600-Watt Bronze Thru-Hull Triducer With Fairing Block

AIRMAR B744VL Long Stem 600-Watt Bronze Thru-Hull Triducer With ...

Key Features
  • Long Stem Bronze Thru-Hull Triducer

  • 600-Watt, 50/200 kHz

  • Includes Fairing Block

$439.99

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