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

Airmar B122 Long Stem Thru-Hull Transducer - 200 kHz

Airmar CM265 Low-High Chirp Tank Mount Transducer

Airmar CM265 Low-High Wide Chirp Tank Mount Transducer

Furuno Side-Scan Transom Mount Transducer for NavNet TZtouch3 - 225T-TM904

Furuno TruEcho FCV600 Fishfinder - FCV600

Lowrance Eagle 4x Fishfinder with Bullet Skimmer Transducer - 000-16110-001

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouch3

Simrad xSonic Airmar SS164 Transducer

Simrad TA-BSM2 Transducer Adapter Cable - 000-10377-001

Simrad NSO Evo3S Processor - 000-15100-001

Simrad xSonic Airmar B258 Transducer - 000-13964-001

Simrad xSonic Airmar B45 Transducer - 000-13946-001

Simrad xSonic Airmar M260 Transducer - 000-13914-001

Simrad xSonic Airmar SS260 Transducer - 000-13783-001

Simrad xSonic TM185M Transom Mount Transducer - 000-13998-001

Simrad xSonic TM185HW Wide-Beam CHIRP 9-Pin Transducer - 000-13997-001

Lowrance 9-Pin Ice Transducer - 83/200 kHz - 000-14889-001

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

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

Furuno Color LCD Sounder - 12.1" - FCV1150

Furuno NavNet TZtouch2 Black Box Chart Plotter/Fishfinder - TZT2BB

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

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

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

Furuno Bronze Medium Frequency Thru-Hull CHIRP Transducer with Temperature - B150M

Furuno Transom Mount CHIRP Transducer with Temperature for TZT3 - TM275LHW-12P

Furuno 165T/275LHW Pocket Mount Combo Wide Beam Transducer for DFF3D

Lowrance Eagle Eye 9 Live Fishfinder

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

Furuno Side-Scan Transom Mount Transducer for NavNet TZtouchXL - 455T-TM903

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

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

Echonautics 1kW Bronze Depth & Temperature Thru-Hull Transducer

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 Elite FS Series Fishfinder

Lowrance ActiveTarget Extension Cable - 10' - 000-16069-001

Lowrance TS-1BL Temperature Sensor - 000-0099-95

Lowrance HDI Skimmer Broadband/DownScan Transducer - 000-10977-001

Lowrance Active Imaging 3-in-1 Nosecone Transducer for Ghost Trolling Motor - 000-14900-001

Lowrance Ghost Trolling Motor Compass Extension Cable - 20' - 000-15582-001

Lowrance Elite FS 7 All Season Pack - 000-15885-001

Lowrance ActiveImaging 2-In-1 Transducer with 83/200 Transducer

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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