Marine Navigation & Instruments

1545 products


  • Bluewater NMEA 2000 2-Way T-Connector [2702-13-013]

    Bluewater NMEA 2000 2-Way T-Connector [2702-13-013]

    10 in stock

    NMEA 2000 2-Way T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built to NMEA 2000 standards, each NMEA T-connector features rugged, waterproof 5-pin connectors for reliable data transmission in harsh marine environments.These t-connectors give you flexible installation options for both small and complex NMEA 2000 networks. Whether you’re adding a single display, integrating multiple sensors, or connecting additional power feeds, these compact, durable t-connectors help keep wiring organized, improve accessibility, and ensure your network remains dependable and efficient over time. Specifications: Data Interface: NMEA 2000 NMEA 2000 Connectors: Tee Connectors Box Dimensions: 1"H x 4"W x 7"L WT: 0.15 lbs UPC: 810196330351

    10 in stock

    $42.50

  • Bluewater NMEA 2000 Power Isolator [2706-00-000]

    Bluewater NMEA 2000 Power Isolator [2706-00-000]

    17 in stock

    NMEA 2000 Power IsolatorThe NMEA 2000 power isolator is designed to safely separate power between two segments of an NMEA 2000 network while still allowing data to pass through uninterrupted. This is essential when integrating networks with multiple power sources or when isolating a section for troubleshooting, protection, or independent control.Built with rugged marine-grade materials, this 5-pin inline isolator meets all NMEA 2000 standards and maintains network integrity in even the harshest environments. Ideal for complex installations, refits, or OEM systems, the NMEA 2000 power isolator adds flexibility, reliability, and protection to your marine electronics setup, ensuring long-term performance without compromising signal quality. Specifications: Connection Gender: Female-Male Data Interface: NMEA 2000 NMEA 2000 Connectors: Power Isolators Box Dimensions: 1"H x 4"W x 8"L WT: 0.05 lbs UPC: 810196330436 Brochure (pdf)

    17 in stock

    $21.50

  • Bluewater NMEA 2000 3-Way T-Connector [2702-14-014]

    Bluewater NMEA 2000 3-Way T-Connector [2702-14-014]

    6 in stock

    NMEA 2000 3-Way T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built to NMEA 2000 standards, each NMEA T-connector features rugged, waterproof 5-pin connectors for reliable data transmission in harsh marine environments.These t-connectors give you flexible installation options for both small and complex NMEA 2000 networks. Whether you’re adding a single display, integrating multiple sensors, or connecting additional power feeds, these compact, durable t-connectors help keep wiring organized, improve accessibility, and ensure your network remains dependable and efficient over time. Specifications: Data Interface: NMEA 2000 NMEA 2000 Connectors: Tee Connectors Box Dimensions: 2"H x 4"W x 7"L WT: 0.15 lbs UPC: 810196330368

    6 in stock

    $46.50

  • Bluewater NMEA 2000 Non-Fused Power Cable - 2 Meter [2703-11-002]

    Bluewater NMEA 2000 Non-Fused Power Cable - 2 Meter [2703-11-002]

    16 in stock

    NMEA 2000 Non-Fused Power Cable - 2 MeterThis NMEA 2000 power cable (no fuse) is designed to deliver clean, reliable power to your NMEA 2000 network. Featuring a 5-pin molded connector on one end and stripped wire leads on the other, it allows for a direct power connection to your vessel’s electrical system when an inline fuse is already installed elsewhere in the circuit.Ideal for custom installations, OEM builds, or replacement applications, this cable meets NMEA 2000 standards for secure connectivity and consistent performance. Its simplified, fuse-free design offers flexibility for installers who want full control over fuse placement in their marine electronics setup. Specifications: Data Interface: NMEA 2000 Cable Length (Meters): 2m NMEA 2000 Connectors: Power Box Dimensions: 1"H x 6"W x 11"L WT: 0.35 lbs UPC: 810196330399

    16 in stock

    $42.50

  • Bluewater NMEA 2000 Drop Cable - 10 Meter [2700-10-011]

    Bluewater NMEA 2000 Drop Cable - 10 Meter [2700-10-011]

    13 in stock

    NMEA 2000 Drop Cable - 10 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable, waterproof connectors, it ensures a secure and interference-free connection to displays, GPS units, sensors, and more. Built to NMEA 2000 standards, this drop line supports dependable communication across all major marine brands.Whether you’re expanding your system or replacing a worn connection, this marine network cable is an essential component for clean, efficient, and reliable wiring.Made from rugged materials, it resists saltwater corrosion, UV exposure, and mechanical wear, ensuring long-lasting performance in demanding marine environments. Specifications: Connection Gender: Female-Male Data Interface: NMEA 2000 Cable Length (Meters): 10m NMEA 2000 Connectors: Backbone/Drop Cables Box Dimensions: 2"H x 8"W x 11"L WT: 1.45 lbs UPC: 810196330313 Brochure (pdf)

    13 in stock

    $64.50

  • Bluewater NMEA 2000 Drop Cable - 4 Meter [2700-04-011]

    Bluewater NMEA 2000 Drop Cable - 4 Meter [2700-04-011]

    14 in stock

    NMEA 2000 Drop Cable - 4 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable, waterproof connectors, it ensures a secure and interference-free connection to displays, GPS units, sensors, and more. Built to NMEA 2000 standards, this drop line supports dependable communication across all major marine brands.Whether you’re expanding your system or replacing a worn connection, this marine network cable is an essential component for clean, efficient, and reliable wiring.Made from rugged materials, it resists saltwater corrosion, UV exposure, and mechanical wear, ensuring long-lasting performance in demanding marine environments. Specifications: Connection Gender: Female-Male Data Interface: NMEA 2000 Cable Length (Meters): 4m NMEA 2000 Connectors: Backbone/Drop Cables Box Dimensions: 1"H x 9"W x 11"L WT: 0.6 lbs UPC: 810196330290 Brochure (pdf)

    14 in stock

    $34.50

  • Bluewater NMEA 2000 Drop Cable - 2 Meter [2700-02-011]

    Bluewater NMEA 2000 Drop Cable - 2 Meter [2700-02-011]

    10 in stock

    NMEA 2000 Drop Cable - 2 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable, waterproof connectors, it ensures a secure and interference-free connection to displays, GPS units, sensors, and more. Built to NMEA 2000 standards, this drop line supports dependable communication across all major marine brands.Whether you’re expanding your system or replacing a worn connection, this marine network cable is an essential component for clean, efficient, and reliable wiring.Made from rugged materials, it resists saltwater corrosion, UV exposure, and mechanical wear, ensuring long-lasting performance in demanding marine environments. Specifications: Connection Gender: Female-Male Data Interface: NMEA 2000 Cable Length (Meters): 2m NMEA 2000 Connectors: Backbone/Drop Cables Box Dimensions: 1"H x 6"W x 10"L WT: 0.35 lbs UPC: 810196330276 Brochure (pdf)

    10 in stock

    $28.50

  • Sale -7%Last stock! Raymarine ST900/P120 Speed  Temp Thru-Hull Transducer Retractable w/13.7M (45') Cable [E70673]

    Raymarine ST900/P120 Speed Temp Thru-Hull Transducer Retractable w/13.7M (45') Cable [E70673]

    3 in stock

    ST900/P120 Speed & Temp Thru-Hull Transducer Retractable with 13.7M (45') CableSpeed performance has been taken to the next level with the ST900 Speed/Temperature sensor. Featuring the new Gen2 Paddlewheel, the ST900 outperforms all other paddlewheel sensors for responsive startup and linearity. The Gen2 Paddlewheel begins delivering accurate speed reporting as low as 0.3 knots and maintains smooth speed output through 45 knots.Available with a plastic or bronze transducer housing, they sit nearly flush with the boat's hull and minimize drag with only 5mm (3/16") extending outside the hull. The housing has a valve assembly that helps to minimize water ingress in the bilge when the sensor is removed for routine maintenance of the paddlewheel.Features: Speed and fast-response water temperature sensor Analog output for use with Raymarine instruments like i40, i50, iTC-5, and legacy systems Retractable for easy maintenance ST900 transducer core is retrofittable into existing Airmar P120 and B120 transducer housings Specifications: Plastic Hull Material: Fiberglass/Metal Cable Length: 13.7M (45') Records: Speed/Temperature Hole Size: 51 mm (2") Mounting Style: Low Profile Thru-Hull Speed Range: 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH) Temperature Range: -10° to 40°C (14° to 104°F) Specifications: Cable Length (Feet): 45' Mounting Style: Thru-Hull Speed Included: Yes Temperature: Yes Box Dimensions: 4"H x 6"W x 8"L WT: 2.15 lbs UPC: 723193846940

    3 in stock

    $229.99$214.50

  • Sale -7% SIONYX White Vinyl Cover f/Digital Nightwave [A020100]

    SIONYX White Vinyl Cover f/Digital Nightwave [A020100]

    8 in stock

    White Vinyl Cover for Digital NightwaveDesigned specifically for the Digital Nightwave camera with a tightening strap for a snug and secure fit, the vinyl slip-on covers provide long-lasting protection against water, dust, dirt, and UV rays. Choose black or white to match your vessel and protect your night vision investment when you’re docked and in long-term storage. *This is a SIONYX official accessory.

    8 in stock

    $49.00$45.50

  • Sale -7% SIONYX Black Vinyl Cover f/Digital Nightwave [A020200]

    SIONYX Black Vinyl Cover f/Digital Nightwave [A020200]

    12 in stock

    Black Vinyl Cover for Digital NightwaveDesigned specifically for the Digital Nightwave camera with a tightening strap for a snug and secure fit, the vinyl slip-on covers provide long-lasting protection against water, dust, dirt, and UV rays. Choose black or white to match your vessel and protect your night vision investment when you’re docked and in long-term storage. *This is a SIONYX official accessory.

    12 in stock

    $49.00$45.50

  • Last stock! Furuno FR-12 Color LCD Marine Radar Display - 12" [FR12]

    Furuno FR-12 Color LCD Marine Radar Display - 12" [FR12]

    1 in stock

    FR-12 Color LCD Marine Radar Display - 12"The FR-12 12.1" Color LCD Radars are Marine Radar displays consisting of a dedicated vertical display unit that can be freely combined with Furuno’s extensive DRS Series Antennas to meet a wide variety of detection needs. These Radars feature the latest technologies including Risk Visualizer™, a new function that provides visual information on potential collision areas and movement of all surrounding vessels, as well as Echo Average, Target Analyzer™, Fast Target Tracking™, RezBoost™, and many other great functions to help you keep track of any target for your navigation and operations such as Custom AIS, User-Programmable function keys and Multi-language support.Compatible with Furuno’s powerful antenna line-upThe FR-12 is compatible with any of the DRS Series Antennas, allowing for a variety of configurations. By selecting the detection range (power output), screen size, and antenna type and size based on what you want to accomplish, you can build the Radar that best meets your needs. Compatible DRS antennas:Radome type: Model DRS2D-NXT Model DRS4D-NXT Model DRS4DL+Open Array type: Model DRS6A-NXT Model DRS12A-NXT Model DRS25A-NXT Model DRS6A X-Class Model DRS12A X-Class Model DRS25A X-Class Risk Visualizer™ Risk Visualizer™ is a technology that shows potential collision areas based on the current position and movement of all surrounding vessels. Thanks to the on-screen display, it is easy to get a quick and intuitive overview of the situation around your ship. Additionally, color-coded alerts according to the threat of a collision, from green (normal) to red (hazardous), will help you assess the level of danger and plan your next move. This is our first commercial mid-range Radar to incorporate this feature, which contributes to the continuous improvement of safety at sea.Fast Target Tracking™Fast Target Tracking™ is a technology that instantaneously displays a vector indicating the speed and heading of the target. The targets are automatically tracked from the beginning, making it possible to immediately calculate the target's trajectory and display the velocity vector. Target Analyzer™Target Analyzer™ is a technology that analyzes targets and identifies the dangerous ones that are likely to collide with your ship, using different colors according to the degree of danger. The display of potentially dangerous targets in different colors allows an operator to understand threats to safe navigation at a glance.Echo AverageEcho Average is a feature that attenuates irregular echoes, such as reflections from the sea surface and precipitation, and stabilizes echoes from fishing gear and other vessels. It makes it easier to see what you want to see, even in poor weather conditions such as high waves, precipitation, or dense fog.Radar overlay on charts/Share points and linesThe FR-12 can show Radar echoes overlaid on MapMedia MM3D charts. Additionally, when connected to the GP-3700/F* via Ethernet, marks, and lines can be displayed.Specifications: Peak Output Power: Depending on the selected Antenna Unit (See DRS Antennas) Type: Compatible Antenna Unit: DRS4DL+, DRS2D/4D/6A/12A/25A-NXT, DRS6A/12A/25A X-Class Range Scales: 0.0625 to 36 NM (DRS4DL+), 0.0625 to 48 NM (DRS2D/4D-NXT), 0.0625 to 72 NM (DRS6A-NXT), 0.0625 to 96 NM (DRS6A/12A/25A X-Class, DRS12A/25A-NXT) Display Unit:  12.1-inch color LCD Display Mode: Head-up, Course-up, North-up, True motion, Stern-up Other Mode/Functions: Risk Visualizer™, Target Analyzer™, Target Tracking™, True Echo Trail, Echo Average, Sub Display Unit, AIS Display, Radar overlay on charts Power Supply/Consumption Current: FR-12: 12-24 VDC: 1.7-0.9 A This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Brochure (pdf)

    1 in stock

    $4,095.00

  • Sale -14%Last stock! Davis Black Max Wind Direction Indicator [1295]

    Davis Black Max Wind Direction Indicator [1295]

    5 in stock

    Black Max Wind Direction IndicatorBlack Max is a versatile, high performance wind direction indicator that attaches quickly to the mast or boom. The tough high impact plastic vane is designed to withstand years of punishment and the abuse of small boat sailing. The stainless steel mounting arm and set screw, as well as a tough plastic mounting base, add to the system's durability. Wind vane lengthis 8" (20 cm). Black Max is packaged in its own unbreakable storage sleeve for safe keeping when not in use. Specifications: Instrument Function: Wind Type: Wind Indicator Box Dimensions: 3"H x 3"W x 17"L WT: 0.3 lbs UPC: 011698129508 Quick Guide (pdf)Brochure (pdf)

    5 in stock

    $69.99$60.50

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