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

Humminbird MEGA 360 Imaging Universal Transducer - 411390-1

Humminbird MEGA Live TargetLock for Ultrex 45"/52" with MEGA Live Transducer - 710308-1

Humminbird SSTH 14 HW MSI+ SOLIX MEGA SI+/DI+/Dual Spectrum CHIRP Stainless Steel Through-Hull Transducer - 710302-1

Humminbird ICE PTC HELIX 5 Portable Ice Kit with CHIRP Ice Transducer - 740206-1

Humminbird ICE PTC XI 9 20 H57 Portable Ice Kit with Dual Beam Ice Transducer - 740158-1NB

Humminbird HELIX ICE MEGA 360 Conversion Kit - 700066-1

Humminbird HELIX ICE MEGA Live Conversion Kit - 700069-1

Humminbird MEGA 360 ICE Adapter Kit - 740204-1

Humminbird XHS-9-HDSI-180T Transom Mount Transducer - 710201-1

Raymarine CPT-110 Thru-Hull CHIRP DownVision Transducer - A80277

Raymarine CPT-S/DVS Transducer to Element Display Adapter - A80559

Raymarine HV-300 HyperVision CHIRP Transducers - Pair - T70448

Raymarine HyperVision Thru-Hull Transducer Extension Cable - A80562

Raymarine RV-420 Stainless Steel Through Hull RealVision Transducer Pack - T70451

Raymarine Transducer Adapter Y-Cable - A80492

Raymarine Transducer Adapter Y-Cable - A80486

Raymarine Trolling Motor HV-100 Transducer Mount - A80557

Raymarine RealVision RV-312 3D Plastic Through Hull Transducer (2-Pack) - T70320

Furuno Plastic Thru-Hull Transducer - 520-PLD

Lowrance Dual Stainless Steel Thru-Hull Transducers - Pair - 000-11460-001

Lowrance PTI-WSU Portable-Mount Ice Fishing Transducer - 000-0106-68

Lowrance Stainless Steel Thru-Hull Transducer - Single - 000-11459-001

Lowrance StructureScan 3D Thru Hull Transducer - 000-14254-001

Airmar CHIRP Transducer Adapter Box - 33-969-01

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

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouch3

Garmin GT41-TM Transom Mount CHIRP ClearVu/SideVu Transducer - 010-01964-00

Garmin LiveScope Plus LVS34-IF Ice Fishing Transducer - 010-02706-20

Garmin GT41-THP Thru-Hull CHIRP DownVu/SideVu Transducer (2-Pack) - 010-01964-11

Garmin Panoptix Livescope Ice Fishing Kit - 010-12676-50

Garmin LiveScope Plus LVS34 Transducer - 010-02706-10

Garmin LiveScope XR LVS62 Transducer - 010-02719-10

Humminbird MEGA 360 Imaging Ultrex Transducer - 411830-1

Humminbird XPTH 14 HW MSI T Dual Sprectrum CHIRP Thru Hull Transducer - 710294-1

Airmar R599 Bare Wire In-Hull CHIRP Transducer

Airmar TM258 Transom Mount Dual Frequency Transducer

Airmar M260 In-Hull Transducer

Airmar SS75 High CHIRP Thru-Hull Transducer

Airmar P72 Trolling Motor DT Transducer - P72-8G

Airmar M188 Low-High Chirp DT Transducer - M188C-LH

Airmar R409 Ultra Wide Low-Medium Chirp Transducer - Bare Connector - R409C-LWM

Airmar PM411 Ultra Wide Low-Medium Chirp Transducer - Bare Connector - PM411C-LWM

Airmar M265LM Dual Band Chirp-Ready In-Hull Transducer - 12-Pin MMC - M265C-LM-MM

Airmar P95M Single Band Chirp-Ready In-Hull Transducer

Airmar R509 Chirp Transducer with Fairing Block

Airmar R111 In-Hull Chirp Transducer - Bare Connector

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

Airmar SS175 Single Band Chirp-Ready Transducer - Bare Connector

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

2Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected