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

Garmin Panoptix LiveScope System with Thru-Hull Transducer - 010-02233-00

Raymarine Axiom 2 Pro 9 RVM MFD Chartplotter with LightHouse Charts North America - E70654-00-102

Simrad NSX Chartplotter & Fishfinder without Transducer - 7" - 000-15214-001

Raymarine CP370 Digital Sonar Module - E70297

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

Garmin GPSMAP 743xsv Sonar Chartplotter with Navionics+ - 010-02365-61

Airmar Portable Transducer Bracket Suction Cup - 33-139

Lowrance TripleShot HD Transuducer Transom Mount Bracket - 000-16317-001

Simrad XSONIC Stainless Steel SS75 Thru Hull CHIRP Transducer

Simrad NSX UltraWide Display with Active Imaging 3-in-1 Transducer - 12" - 000-16216-001

Simrad NSS 4 Sonar Multifunction Display with C-MAP Discover X - 10" - 000-16012-001

Garmin ECHOMAP UHD2 73sv Chartplotter

Simrad Transducer Adapter Cable - 000-13313-001

Lowrance HST-DFSBL Transom-Mount Skimmer Transducer - 000-0106-77

Garmin 8-Pin Transducer to 12-Pin Sounder Adapter Cable with XID - 010-12122-10

Garmin GT20-TM Transom Mount Transducer

Simrad NSS evo3S Combo with GPS Sounder and US C-MAP - 16" - 000-15404-001

Lowrance TotalScan Thru Hull Transducer - Low/High CHIRP - 000-14259-001

Lowrance Tripleshot 3-in-1 Skimmer Transom Mount Transducer - 000-14029-001

Airmar B117 Bronze Thru-Hull Dual Frequency Transducer

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

Raymarine Right Angle Transducer Adapter - A80515

Simrad B275LH-W Wide Beam Thru-Hull Dual Channel CHIRP Transducer - 000-13771-001

Raymarine CPT-100 DVS Transom Mount CHIRP Transducer - A80351

Raymarine P79 In-Hull Adjustable Angle Transducer - E66008

Raymarine RV-100 Transducer Transom Mounting Bracket - R70521

Lowrance MED/HIGH HDI Skimmer with Mount - 000-12728-001

Airmar P66-DT Transom Mount Transducer

Simrad xSonic Airmar B150M Transducer

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

Lowrance HDS PRO Fishfinder/Chartplotter with C-MAP DISCOVER OnBoard - 12" - 000-16002-001

Lowrance StructureScan HD Skimmer Transducer - 000-10802-001

Lowrance HDI Skimmer DownScan Transducer - 000-10976-001

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

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

Gemeco 6-Conductor Inline CHIRP Cable Splice - D00218H

Furuno P66 D/S/T Transom-Mount Transducer - 525STID-PWD

Garmin Transom Mount Transducer Bracket - 010-13070-00

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

Raymarine Axiom+ 7 RV MFD Chartplotter - E70635

Lowrance High Speed Skimmer M/H PK 9-Pin Transom Mount Transducer - 000-14884-001

Simrad xSonic P66 Plastic Transom Mount Transducer - 000-13919-001

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

Raymarine Transducer Adaptor Cable - A80484

Airmar P66 Replacement Paddlewheel Assembly - 33-346-03

Airmar Plastic Kick-Up Bracket - 20-039

Raymarine RVM-400 Thru-Hull CHIRP Transducer - A80704

Raymarine CPT-S Transom Mount CHIRP Sonar Transducer - E70342

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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