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 B285 Single Band Chirp-Ready Thru-Hull Transducer - 12-Pin MMC

Airmar TM185 Chirp-Ready Transom Mount Transducer - 12-Pin MMC

Airmar SS175 Single Band Chirp-Ready Transducer - Bare Connector

Airmar SS175 Single Band Chirp-Ready Transducer - 10-Pin Furuno

Airmar SS175 Single Band Chirp-Ready Transducer - 11-Pin Raymarine

Airmar SS175 Single Band Chirp-Ready Transducer - 12-Pin Furuno

Airmar SS175 Single Band Chirp-Ready Transducer - 12-Pin Garmin

Airmar SS175 Single Band Chirp-Ready Transducer - 14-Pin Humminbird

Airmar SS175 Single Band Chirp-Ready Transducer - 7-Pin Navico

Airmar SS175 Single Band Chirp-Ready Transducer - 21-Pin Humminbird

Airmar SS175 Single Band Chirp-Ready Transducer - 9-Pin Navico

Airmar SS175 Single Band Chirp-Ready Transducer - 8-Pin Si-Tex

Airmar SS175 Single Band Chirp-Ready Transducer - 8-Pin Garmin

Airmar SS175 Single Band Chirp-Ready Transducer - #9 Connector Humminbird

Airmar SS175 Single Band Chirp-Ready Transducer - 12-Pin MMC

Airmar B122 Long Stem Thru-Hull Transducer - 200 kHz

Airmar B260 Thru-Hull Transducer with Fairing Block - 50/200kHz

Airmar CM265 Low-High Chirp Tank Mount Transducer

Airmar CM265 Low-High Wide Chirp Tank Mount Transducer

Lowrance PDRT-WBL Shoot-Thru-Hull - 000-0106-89

Lowrance Low Profile Trolling Motor Mount for DSI Skimmer - 000-10261-001

Lowrance StructureScan HD Skimmer Transducer Mounting Bracket - 000-10874-001

Lowrance Bullet Skimmer Transducer Extension Cable 10' - 000-14413-001

Lowrance Explorer Series Ice Transducer Pole and Bag - 000-15954-001

Lowrance Explorer Series Ice Transducer Pole - 000-15955-001

Lowrance ActiveTarget2 Scout and Scout Wide Bracket - 000-15960-001

Lowrance StructureScan 3D Stainless Steel Thru-Hull Transducer

Garmin LiveScope Plus Ice Fishing Kit with Battery - 010-02706-30

Raymarine CPT-70 Plastic Thru Hull Transducer - A80278

Raymarine CPT-DV/DVS/Dragonfly/Wi-Fish Extension Cable - 4 m (13') - A80312

Raymarine Dragonfly Green 10-Pin to Element HV 15-Pin Adapter Cable - A80558

Raymarine Minn Kota Transducer to Element 15-Pin Adapter Cable - A80560

Raymarine Axiom+ 9 RV MFD Chartplotter with Chile and Argentina Charts - E70637-00-CAE

Navico B60 xSonic Thru-Hull 9-Pin Transducer - 12 Deg. - 000-16186-001

Navico StructureScan 3D Thru-Hull Transducer Fairing Block - 000-13581-001

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

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

Garmin Force GT Nose Cone with Transducer Mount - 010-12832-20

Garmin Force Trolling Motor Transducer Replacement Kit - 010-12832-25

Garmin Kayak In-Hull Transducer Mount - 010-12357-00

Garmin GCV/GSD Right Angle Power Cable - 010-12097-00

Garmin Panoptix PS21 Barrel Mount - 010-12407-02

Garmin Livescope Pole Mount - 0 deg. - 010-12676-15

Garmin GT10HN-IF Ice Fishing Transducer - 010-12677-00

Garmin Panoptix PS22 Transducer Ice Fishing Power Cable - 010-12676-35

Garmin Large Portable Ice Fishing Kit with GT10HN-IF Transducer - 010-12676-00

Garmin GT34UHD-TM Ultra HD Transom Mount Transducer - 010-12776-00

Garmin GT34UHD-TH Ultra HD Thru-Hull Transducer - 010-12776-10

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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