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

Simrad xSonic R509LH-W Thru-Hull Wide-Beam CHIRP Transducer - 000-13773-001

Lowrance 9-Pin Shoot Thru-Hull Pod Transducer - 000-14886-001

Simrad NSX UltraWide Display with Active Imaging 3-in-1 Transducer - 15" - 000-16213-001

Raymarine Axiom 2 XL 16 with RVM1600 Fishfinder Module Bundle - T70602

Echonautics Dual Frequency Bronze Thru-Hull Transducer - 600W - CB101D600CW

Echonautics 1kW Bronze Depth & Temperature Thru-Hull Transducer

Echonautics Bronze Depth & Temperature Thru-Hull Transducer - 600W

Echonautics Bronze Depth & Temperature Thru-Hull Transducer - 300W

Echonautics Dual Frequency Bronze Thru-Hull Transducer - 600W

Echonautics Bronze Chirp Depth & Temperature Thru-Hull Transducer - 600W

Echonautics Bronze Chirp Depth & Temperature Thru-Hull Transducer - 1000W

Lowrance Kayak Scupper Transducer Mount - 000-10606-001

Lowrance Hook2 4x Adaptor for 7-Pin Transducers - 000-14070-001

Lowrance Hook2 4x Ice Transducer - 000-14088-001

Lowrance B285m Medium Chirp Bronze Thru-hull Transducer - 000-14561-001

Lowrance Active Imaging 3-in-1 Nosecone Transducer for Recon Trolling Motor - 000-16353-001

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouchXL - 455T-SS903

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouchXL - (2-Pack) - 455T-PR903

Navico xSonic Airmar TM165HW Transom Mount Transducer - 000-15482-001

Simrad NSS 4 Non-Sonar Multifunction Display without Chart - 10" - 000-16275-001

Simrad NSS 4 Non-Sonar Multifunction Display without Chart - 12" - 000-16276-001

Simrad NSS 4 Non-Sonar Multifunction Display without Chart - 16" - 000-16277-001

Simrad NSS 4 Sonar Multifunction Display with C-MAP Discover X - 16" - 000-16018-001

Humminbird XPLORE CMSI+ Fishfinder

Humminbird XPLORE CHO Fishfinder

Simrad NSO Evo3S Processor - 000-15100-001

Simrad xSonic Airmar B258 Transducer - 000-13964-001

Simrad xSonic Airmar SS260 Transducer - 000-13783-001

Simrad xSonic Airmar TM260 Transducer - 000-13904-001

Garmin ECHOMAP UHD2 55cv Chartplotter - 010-02592-50

Garmin ECHOMAP UHD2 95sv Chartplotter - 010-02690-01

Garmin ECHOMAP UHD2 65sv Chartplotter - 010-02682-00

Garmin GPSMAP 923xsv Sonar Chartplotter with GMR 18 HD3 Radome and Worldwide Basemap - 010-02366-52

Garmin GPSMAP 1223xsv Sonar Chartplotter with GMR 18 HD3 Radome and Worldwide Basemap - 010-02367-52

Garmin Panoptix PS70 Transducer

Furuno Transducer Extension Cable - AIR-033-203

Furuno 10-Pin Transducer to 8-Pin Sounder Adapter Cable - AIR-033-073

Furuno Bronze Thru-Hull Transducer with Temperature - 525T-BSC

Furuno Plastic Transom Mount Transducer - 525-5PWD

Furuno TZtouch3 Transducer Y-Cable 12-Pin to 2 Each 10-Pin - AIR-040-406-10

Furuno Color LCD Sounder - 12.1" - FCV1150

Furuno 4-Pin Round Transducer Plug - 000-160-159

Furuno Single Bronze Thru-Hull Tube No.9 - CETHT-9-1

Furuno Transducer Matching Box with 10-Pin Connector - MB1100

Furuno Stainless Steel Thru-Hull Combo Transducer for DFF3D - 165T-50/200-SS260

Furuno Transom Mount Combo Transducer for DFF3D - 165T-50/200-TM260

Furuno Pocket Mount CHIRP Transducer - 3 kW - 165T-PM542LM

Furuno 10-Pin Bronze Thru-Hull Transducer - 520-5MSD

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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