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

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

Lowrance HST-WSBL Transom-Mount Skimmer Transducer - 000-0106-72

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

Airmar B117 Bronze Thru-Hull Dual Frequency 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

Humminbird XTM 9 MDI T HELIX MEGA Down Imaging Trolling Motor Mount Transducer - 710270-1

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

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

Raymarine Transducer Adaptor Cable - A80484

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

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

Airmar M135M Single Band Chirp In-Hull Transducer

Garmin ECHOMAP UHD2 73cv Chartplotter with GT20-TM Transducer

Garmin Panoptix PS51-TH LiveVu Forward Transducer - 010-01753-00

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

Garmin GT20-TM Transom Mount Transducer

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

Raymarine Axiom+ 7 RV MFD Chartplotter - E70635

Gemeco 6-Conductor Inline CHIRP Cable Splice - D00218H

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

Airmar B17/DST800 Installation Kit - 20-364-03

Garmin 21-Pin Panoptix LiveScope Transducer Extension Cable

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

Garmin GT8HW-IH In-Hull Transducer

Garmin Airmar P66 Transom Mount Dual Frequency Transducer

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

Raymarine Single B75/B175 Operation Transducer Cable - A80328

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

Airmar PM275 Low-High Wide Chirp Transducer

Garmin Transom Mount Transducer Bracket - 010-13070-00

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

Airmar TM265 Chirp Transom Mount Transducer - 12-Pin Furuno

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

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

Airmar P66 Replacement Paddlewheel Assembly - 33-346-03

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

Airmar B45 Thru-Hull Transducer with Fairing Block

Furuno Transducer Pigtail - AIR-033-333

Lowrance Eagle Power Cable - 000-16314-001

Garmin Dual Beam 8-Pin Transom/Trolling Mount Transducer - 010-10249-40

Garmin Airmar B619 Bronze Thru-Hull Transducer

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

Humminbird XPTH 9 HW T HELIX Dual Spectrum CHIRP with Temperature Thru-Hull Transducer - 710279-1

Humminbird PiranhaMAX 4 Fishfinder - 410150-1

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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