Marine Navigation & Instruments

Explore a wide range of accessories and advanced navigation equipment, from AIS systems, autopilots, to black box modules and marine cameras, including night vision and network video options. Enhance your vessel's capabilities with cutting-edge instruments like GPS chartplotters, fishfinder combos, radars, transducers, and more. Whether you're seeking to navigate with accuracy, monitor essential data, or enhance your situational awareness, our selection of marine instruments ensures a smooth and informed maritime experience. #ExploreGear | #ExploreMore

All (1363)
Accessories (499)
AIS Systems (44)
Autopilots (119)
Black Box Modules (0)
Cameras & Night Vision (25)
Cameras - Network Video (45)
Clocks & Barometers (1)
Compasses (86)
Fishfinder Only (33)
Gauge Accessories (349)
Gauges (430)
GPS - Chartplotters (14)
GPS - Fishfinder Combos (82)
GPS - Track Plotter (1)
Instruments (94)
Marine Monitors (1)
Network Cables & Modules (54)
NMEA Cables & Sensors (249)
Radars (24)
Sounder/Sonar Modules (8)
Transducer Accessories (156)
Transducers (329)
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  • VDO SingleViu 80mm (3-1/8") Speedometer - 140MPH VDO 221.99 Explore Gear
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    VDO

    VDO SingleViu 80mm (3-1/8") Speedometer - 140MPH

    SingleViu 80mm (3-1/8") Speedometer - 140MPHSingleViu instruments represent the latest technology in instruments, and offer a top of the line solution by being able to work directly with traditional analog senders or work directly off a J1939 CAN...

    MSRP: $249.99
    $221.99
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  • Faria Euro Black 4" Speedometer - 30 Knot (Pitot) Faria Beede Instruments 51.99 Explore Gear
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    Faria Beede Instruments

    Faria Euro Black 4" Speedometer - 30 Knot (Pitot)

    Euro Black 4" Speedometer (30 Knot) (Pitot)Perimeter-lighted Black dial with bold White graphics, Black aluminum bezel, contoured White pointer and flat glass lens.Pitot tube type speedometers operate by pressure from the water being forced into the...

    MSRP: $84.99
    $50.99
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  • Speco 4MP HD-TVI Mini Turret Camera 2.9mm Lens - White Housing Speco Tech 159.99 Explore Gear
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    Speco Tech

    Speco 4MP HD-TVI Mini Turret Camera 2.9mm Lens - White Housing

    4MP HD-TVI Mini Turret Camera 2.9mm Lens - White HousingFeatures:2.9mm fixed lens1/3” Progressive Scan CMOS, 4MPCompact size – only 2.36” in diameter!12 IR LEDsCast aluminum constructionSignal distance up to 1600 feetFull OSD operation...

    MSRP: $211.50
    $159.99
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  • Humminbird NMEA 2000 Drop Cable - 10M Humminbird 79.99 Explore Gear Humminbird NMEA 2000 Drop Cable - 10M
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    Humminbird

    Humminbird NMEA 2000 Drop Cable - 10M

    NMEA 2000 Drop Cable - 10MThis 10 meter NMEA 2000 drop cable offers connection between a NMEA 2000 device and T-connector. The couplers connect to the corresponding T-connectors, creating a simplified installation.Features:Includes (1) NMEA 2000 drop...

    $79.99
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  • Humminbird NMEA 2000 Drop Cable - 5M Humminbird 53.99 Explore Gear Humminbird NMEA 2000 Drop Cable - 5M
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    Humminbird

    Humminbird NMEA 2000 Drop Cable - 5M

    NMEA 2000 Drop Cable - 5MThis 5 meter NMEA 2000 drop cable offers connection between a NMEA 2000 device and T-connector. The couplers connect to the corresponding T-connectors, creating a simplified installation.Features:Includes (1) NMEA 2000 drop...

    $53.99
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  • Humminbird NMEA 2000 Drop Cable - 2M Humminbird 43.99 Explore Gear Humminbird NMEA 2000 Drop Cable - 2M
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    Humminbird

    Humminbird NMEA 2000 Drop Cable - 2M

    NMEA 2000 Drop Cable - 2MThis 2 meter NMEA 2000 drop cable offers connection between a NMEA 2000 device and T-connector. The couplers connect to the corresponding T-connectors, creating a simplified installation.Features:Includes (1) NMEA 2000 drop...

    $43.99
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  • Humminbird NMEA 2000 Drop Cable - 0.5M Humminbird 31.99 Explore Gear Humminbird NMEA 2000 Drop Cable - 0.5M
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    Humminbird

    Humminbird NMEA 2000 Drop Cable - 0.5M

    NMEA 2000 Drop Cable - 0.5MThis 0.5 meter NMEA 2000 drop cable offers connection between a NMEA 2000 device and T-connector. The couplers connect to the corresponding T-connectors, creating a simplified installation.Features:Includes (1) NMEA 2000 drop...

    $31.99
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  • Humminbird NMEA 2000 T-Connector - Male Humminbird 31.99 Explore Gear Humminbird NMEA 2000 T-Connector - Male
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    Humminbird

    Humminbird NMEA 2000 T-Connector - Male

    NMEA 2000 T-Connector - MaleThis NMEA 2000 T-connector offers connection between NMEA 2000 drop cables and backbone cables. The couplers connect to the corresponding T-connectors and backbone cables, creating a simplified installation...

    $31.99
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  • Humminbird NMEA 2000 Terminator - Female Humminbird 21.99 Explore Gear
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    Humminbird

    Humminbird NMEA 2000 Terminator - Female

    NMEA 2000 Terminator - FemaleThis NMEA 2000 terminator allows for proper termination of an NMEA 2000 network. The couplers connect to the corresponding T-connectors for a simple installation. Features:Includes (1) female NMEA 2000 terminatorPlease...

    $21.99
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  • Humminbird NMEA 2000 Starter Kit - Dual Unit Humminbird 149.99 Explore Gear
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    Humminbird

    Humminbird NMEA 2000 Starter Kit - Dual Unit

    NMEA 2000 Starter Kit - Dual UnitFrom boat performance to weather and water conditions, make sense of it all with NMEA 2000 networking on your Humminbird control head. The NMEA 2000 Starter Kit - Dual provides the essential components to build a dual...

    $149.99
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  • Humminbird NMEA 2000 Starter Kit - Single Unit Humminbird 109.99 Explore Gear
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    Humminbird

    Humminbird NMEA 2000 Starter Kit - Single Unit

    NMEA 2000 Starter Kit - Single UnitFrom boat performance to weather and water conditions, make sense of it all with NMEA 2000 networking on your Humminbird control head. The NMEA 2000 Starter Kit - Single provides the essential components to build a...

    $109.99
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  • Humminbird AS QD NMEA 2000 - Helix NMEA Adapter Humminbird 31.99 Explore Gear Humminbird AS QD NMEA 2000 - Helix NMEA Adapter
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    Humminbird

    Humminbird AS QD NMEA 2000 - Helix NMEA Adapter

    AS QD NMEA 2000 - Helix NMEA Adapter This NMEA 2000 adapter cable will allow you to connect a HELIX G4N fish finder to drop cable from an existing NMEA 2000 backbone (sold separately). Compatible with: All HELIX 8/9/10/12/15 G4N Models1-Year...

    $31.99
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  • Humminbird AS GPS Humminbird 43.99 Explore Gear Humminbird AS GPS
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    Humminbird

    Humminbird AS GPS

    AS GPSThe AS GPS is an adapter cable that allows APEX chartplotters to connect with a Humminbird external GPS receiver. Combined with an external GPS receiver, users will get extremely accurate position readings with AS GRP receiver (sold separately),...

    $43.99
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  • Humminbird MEGA 360 Imaging 50 NM - No Mount Humminbird 1149.99 Explore Gear
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    Humminbird

    Humminbird MEGA 360 Imaging 50 NM - No Mount

    $200 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWMEGA 360 Imaging 50 NM - No MountLet MEGA 360 Imaging show you every detail, in every direction. The MEGA 360 Imaging - No Mount is a MEGA 360 Imaging transducer...

    $1,199.99
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  • Humminbird PC13 APEX Power Cable - 6 Humminbird 53.99 Explore Gear Humminbird PC13 APEX Power Cable - 6
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    Humminbird

    Humminbird PC13 APEX Power Cable - 6

    PC13 APEX® Power Cable - 6'The PC 13 is a marine-rated power cable for APEX chartplotters. Measuring 6' in length, this cable provides consistent power to the MFD and connects via a waterproof, twist-lock connector. Features:Compatible with:...

    $53.99
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  • Humminbird HELIX 10 MEGA DI+ GPS G4N Humminbird 1499.99 Explore Gear Humminbird HELIX 10 MEGA DI+ GPS G4N
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    Humminbird

    Humminbird HELIX 10 MEGA DI+ GPS G4N

    HELIX 10® MEGA DI+ GPS G4NThe HELIX 10 CHIRP MDI+ GPS G4N features a 10.1" display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 10 includes standard features such...

    $1,499.99
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  • Humminbird HELIX 10 MEGA DI+ GPS G4N CHO Display Only Humminbird 1399.99 Explore Gear Humminbird HELIX 10 MEGA DI+ GPS G4N CHO Display Only
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    Humminbird

    Humminbird HELIX 10 MEGA DI+ GPS G4N CHO Display Only

    HELIX 10® MEGA DI+ GPS G4N CHO Display OnlyThe HELIX 10 CHIRP MDI+ GPS G4N CHO features a 10.1" display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 10 includes...

    $1,399.99
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  • Humminbird HELIX 9 CHIRP MEGA DI+ GPS G4N Humminbird 1199.99 Explore Gear Humminbird HELIX 9 CHIRP MEGA DI+ GPS G4N
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    Humminbird

    Humminbird HELIX 9 CHIRP MEGA DI+ GPS G4N

    HELIX 9® CHIRP MEGA DI+ GPS G4NThe HELIX 9 CHIRP MDI+ GPS G4N features a 9" display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 9 includes standard features such...

    $1,199.99
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  • Humminbird HELIX 9 CHIRP MEGA DI+ GPS G4N CHO Display Only Humminbird 1099.99 Explore Gear Humminbird HELIX 9 CHIRP MEGA DI+ GPS G4N CHO Display Only
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    Humminbird

    Humminbird HELIX 9 CHIRP MEGA DI+ GPS G4N CHO Display Only

    HELIX 9® CHIRP MEGA DI+ GPS G4N CHO Display OnlyThe HELIX 9 CHIRP MDI+ GPS G4N CHO features a 9" display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 9 includes...

    $1,099.99
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  • Faria Chesapeake White SS 2" Depth Sounder w/Thru-Hull Transducer Faria Beede Instruments 234.99 Explore Gear
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    Faria Beede Instruments

    Faria Chesapeake White SS 2" Depth Sounder w/Thru-Hull Transducer

    Chesapeake White SS 2" Depth Sounder with Thru-Hull TransducerPerimeter-lighted black dial with stylish Blue and White graphics, polished stainless steel bezel, and domed glass lens.The Depth Sounders from Faria offer a 3-199 foot (1-61meters) depth...

    MSRP: $259.99
    $249.99
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  • Scotty 173 2-1/4" Ball Mount f/Fishfinder Chartplotter Scotty 73.99 Explore Gear
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    Scotty

    Scotty 173 2-1/4" Ball Mount f/Fishfinder Chartplotter

    173 2-1/4" Ball Mount for Fishfinder & ChartplotterFeatures:The Scotty 2.25″ Ball Mount enables anglers to mount larger fish finders on their watercraftIt’s designed for 10″-12″ fish finders and offers sturdy and secure...

    MSRP: $92.99
    $75.99
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  • Faria 2" Thru-Hull Depth/Temp Transducer Faria Beede Instruments 157.99 Explore Gear
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    Faria Beede Instruments

    Faria 2" Thru-Hull Depth/Temp Transducer

    2" Thru-Hull Depth/Temp TransducerSpecifications:Built in temperature sensorInclude 26' cableBare wire connection*Sold as an Individual This product may not be returned to the original point of purchase. Please contact the manufacturer directly...

    MSRP: $189.99
    $142.99
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