Fishfinders

About Fishfinders

GPS Fish Finders & Depth

Fish finders from Defender include the most innovative electronics available today. Multifunctional displays show fish finders with GPS chart displays. Additional optional displays include depth finders and navigational charts.

Navigate your way to the fish

Commonly known on the docks as "plotters", fish finders with navigation features do more than get you to the fishing grounds and back. Fish finders with GPS track your bites on the chart enabling navigation back to the fishing hole of your dreams or back across a temperature change that is holding fish. Some say you can't catch yesterday's fish but with the right fish finder and nav system, you can try!

All you need right in one place

Multifunctional displays allow boaters to see their GPS, fish finder, navigational systems, and even radar in one unit. Check your application, current electronics, and any additional functions you may want to add in the future to determine the best multifunctional display for your boat.

Not your mama's fish finder

Omni directional, side scan, and 3-dimensional readings seemed like the future of fishing just a few years ago. Today fish finder science and technology have moved forward in leaps and bounds. Order the fish finder of your dreams today and stack the fish-catching cards in your favor!

Fishfinders

Raymarine P79 In-Hull Adjustable Angle Transducer - E66008

Garmin STRIKER Plus 4 Fishfinder with Dual Beam TM Transducer - 010-01870-00

Humminbird HELIX 5 SONAR G2 Fishfinder - 410190-1

Airmar TM258/TM260/TM270W Transom Bracket Kit - 33-749-01

Airmar B117 Bronze Thru-Hull Dual Frequency Transducer

Simrad xSonic Airmar B150M Transducer

Lowrance TotalScan Thru Hull Transducer - Medium/High CHIRP - 000-14257-001

Raymarine Axiom+ 7 RV MFD Chartplotter with RV-100 Transducer & LightHouse Charts North America - E70635-03-102

Raymarine Transducer Adaptor Cable - A80484

Garmin ECHOMAP UHD2 53cv Chartplotter with GT20TM Transducer - 010-02590-51

Airmar M135M Single Band Chirp In-Hull Transducer

Simrad NSS7 evo3 Combo - Chartplotter/Built-in Sonar Insight Cartography - 000-13233-001

Gemeco 6-Conductor Inline CHIRP Cable Splice - D00218H

Raymarine CP370 Digital Sonar Module - E70297

Raymarine Transducer Adapter Cable - E66066

Garmin ECHOMAP UHD2 73cv Chartplotter with GT20-TM Transducer

Garmin LiveScope XR System with GLS 10 & LVS62 Transducer - 010-02719-00

Garmin GPSMAP 1022 LiveScope Plus Bundle with LVS34 Transducer with Worldwide Basemap - 010-01740-00/LVS34

Airmar P66-DT Transom Mount Transducer

Garmin 21-Pin Panoptix LiveScope Transducer Extension Cable

Furuno 12-Pin Transducer Extension Cable - 001-608-450-00

Airmar M265LH Dual Band Chirp-Ready In-Hull Transducer - 12-Pin Garmin - M265C-LH-12G

Simrad S5100 High-Performance CHIRP Sonar Module - 000-13260-001

Raymarine Single B75/B175 Operation Transducer Cable - A80328

Garmin GT54UHD-TM Ultra High-Definition Scanning Sonar Transducer - 010-12909-00

Garmin GT8HW-IH In-Hull Transducer

Garmin Airmar P66 Transom Mount Dual Frequency Transducer

Lowrance Active Imaging HD 3-in-1 FishReveal Transducer - 000-16060-001

Airmar P66 Replacement Paddlewheel Assembly - 33-346-03

Airmar B66V/B744V Thru-Hull Triducer Replacement - 20-752-1

Airmar PM275 Low-High Wide Chirp Transducer

Lowrance Eagle Power Cable - 000-16314-001

Airmar TM265 Chirp Transom Mount Transducer - 12-Pin Furuno

Simrad Transducer Adapter Cable - 000-13977-001

Lowrance 9-Pin 50/200 kHz High Speed Transom-Mount Skimmer Transducer - 000-14885-001

Raymarine Axiom+ 12 RV MFD Chartplotter with RV-100 Transducer & LightHouse Charts North America - E70639-03-102

Raymarine CPT-S Transom Mount CHIRP Sonar Transducer - E70342

Garmin STRIKER Vivid 7sv Fishfinder with GT52HW-TM Transducer - 010-02553-00

Garmin 8-Pin Female to Wire Block Adapter - 010-11613-00

Lowrance HDI xSonic Med/High/CHIRP/DownScan Skimmer Transducer - 000-12570-001

Airmar M265 Dual Band Chirp-Ready In-Hull Transducer - Bare Connector

Airmar B45 Thru-Hull Transducer with Fairing Block

Garmin STRIKER Vivid 7sv Fishfinder without Transducer - 7" - 010-02553-02

Simrad GO7 XSR Multifunction Display with Active Imaging 3-in-1 Transducer and C-MAP Discover Chart - 000-14838-002

Simrad NSX Chartplotter & Fishfinder - 9" - 000-15218-001

Lowrance HDS PRO Fishfinder/Chartplotter with Active Imaging HD Transducer and C-MAP DISCOVER OnBoard - 9" - 000-15981-001

Lowrance XT-12BL Transducer Extension - 000-0099-93

Raymarine CP570 Professional CHIRP Sonar Module - E70258

About Fishfinders

GPS Fish Finders & Depth

Navigate your way to the fish

All you need right in one place

Not your mama's fish finder

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