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

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-200 Bronze All-In-One Thru-Hull Transducer - A80465

Raymarine RV-212/RV-220 Bronze Through Hull Transducer

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 Wireless Micronet Bronze Housing - T942

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

Simrad GO9 XSE - C-MAP Discover, Active Imaging 3-in-1 & HALO20+ Radar - 000-15617-002

Simrad GO9 XSE Multifunction Display with Med/High HDI and C-MAP Discover Chart - 000-13211-002

Simrad GO9 XSE Multifunction Display with C-MAP Discover Chart - 000-13210-002

Simrad NSS9 evo3S Chartplotter/Fishfinder - HALO20+ Radar & C-MAP US Chart - 000-15554-001

Simrad NSX Chartplotter & Fishfinder with Med/High HDI Transducer - 7" - 000-15371-001

Simrad NSX Chartplotter & Fishfinder with Med/High HDI Transducer - 9" - 000-15372-001

Simrad NSX Chartplotter & Fishfinder with Active Imaging 3-in-1 Transducer - 12" - 000-15367-001

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

SI-TEX B60-20 Thru-Hull Tilted Element Transducer

SI-TEX B744V Thru-Hull Transducer with High-Speed Fairing - 496/50/200ST-ES

SI-TEX Chart NavPro 1200F Chartplotter /Fishfinder with C-Map 4D Card - NAVPRO1200F

SI-TEX Chartplotter/Fishfinder - Internal/External GPS Antenna - SVS-560CFE

SI-TEX Digital Color Fishfinder - SVS-760

SI-TEX Digital Echo Sounder without Transducer - CVS-128

SI-TEX NavPro 900F Chartplotter/Fishfinder with Wifi and Bluetooth

Airmar B175 Chirp-Ready Transducer - 10-Pin Furuno

Airmar B175 Chirp-Ready Transducer - 12-Pin Furuno

Airmar B175 Chirp-Ready Transducer - 21-Pin Humminbird

Airmar B175 Chirp-Ready Transducer - 8-Pin Si-TEX

Airmar B175 Chirp-Ready Transducer - Bare Connector

Airmar B265 Chirp-Ready Thru-Hull Transducer - 11-Pin Raymarine

Airmar B265 Chirp-Ready Thru-Hull Transducer - 12-Pin Furuno

Airmar B265 Chirp-Ready Thru-Hull Transducer - 21-Pin Humminbird

Airmar B265 Chirp-Ready Thru-Hull Transducer - 7-Pin Navico

Airmar CHIRP Transducer Adapter Box - 33-969-01

Simrad GO9 XSE Multifunction Display with C-MAP Discover Chart Active Imaging 3-in-1 & HALO20 - Remanufactured - 055-14840-002/000-14537-001

Airmar R99/R109 Stainless Mounting Hardware Kit - R99-BOLTKIT

Airmar B258/SS258 High Speed Fairing Block - 33-523-01

Airmar B122/DST-800L Fairing Block - 33-409-01

Airmar P39 Plastic Cover Assembly - 04-462-01

Airmar Low Profile Thru-Hull Spacer - 2" - 04-646-01

Airmar B619 Thru-Hull Spacer Installation Kit - 20-571-03

Airmar Rx09 High Performance Fairing Block - 04-648-02

Airmar Break-Away Transom Mount Speed Shear Clip - 20-059

Airmar B66VL/ B744VL Installation Kit - 20-325-01

Airmar Stainless Steel Fairing Block Bolt Kit - 20-352-01

Airmar M260 In-Hull Hardware Kit - 20-529-01

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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