Marine Navigation & Instruments

1540 products


  • Last stock! Ritchie Helmsman Adapter Kit - Black [H-ABLK]

    Ritchie Helmsman Adapter Kit - Black [H-ABLK]

    4 in stock

    Helmsman AdapterUsed to retrofit existing mounting hole sizes 4-1/4" - 5" in diameter.Includes: Adapter Ring Gasket Mounting Screws Instructions and addendum For use with: HF-742, HF-743 or SS-1002

    4 in stock

    $21.50

  • Last stock! Maretron 1.25" BSP Displacement Hull Tank Adapter [TA-5H-1.25BSP]

    Maretron 1.25" BSP Displacement Hull Tank Adapter [TA-5H-1.25BSP]

    5 in stock

    1.25" BSP Displacement Hull Tank AdapterAdapter from Maretron for displacement hull tanks.WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

    5 in stock

    $45.50

  • Sale -31%Last stock! Octopus Rudder Feed Back Potentiometer Module - Autohelm - Raymarine Kit [OC15SUK27B]

    Octopus Rudder Feed Back Potentiometer Module - Autohelm - Raymarine Kit [OC15SUK27B]

    2 in stock

    Integrated Rudder Feedback UnitsOC15SUK27BTypically one of the most complex and time consuming aspects of autopilot installation is fitting the rudder feedback unit and ensuring that the geometry matches the full range of rudder movement. The solution is an integrated rudder feedback unit that directly mounts to the drive unit itself.The standard RFB unit's (OC15SUK27A - OC15SUK27E) are dedicated to a particular manufacturer.Both types are attached directly to the drive unit for simple installation. Specifications: Type: Parts Box Dimensions: 3"H x 6"W x 6"L WT: 0.4 lbs UPC: 628309166571

    2 in stock

    $338.85$235.50

  • Sale -31%Last stock! Octopus Rudder Feed Back Potentiometer Module - Garmin, Furuno, Navman & T.M.Q. Kit [OC15SUK27E]

    Octopus Rudder Feed Back Potentiometer Module - Garmin, Furuno, Navman & T.M.Q. Kit [OC15SUK27E]

    5 in stock

    Integrated Rudder Feedback UnitsOC15SUK27ETypically one of the most complex and time consuming aspects of autopilot installation is fitting the rudder feedback unit and ensuring that the geometry matches the full range of rudder movement. The solution is an integrated rudder feedback unit that directly mounts to the drive unit itself.The standard RFB unit's (OC15SUK27A - OC15SUK27E) are dedicated to a particular manufacturer.Both types are attached directly to the drive unit for simple installation. Specifications: Type: Parts Box Dimensions: 3"H x 6"W x 6"L WT: 0.5 lbs UPC: 628309166595

    5 in stock

    $338.85$235.50

  • Sale -7%Last stock! Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W] Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W]

    Ritchie S-53W Explorer Compass - Surface Mount - White [S-53W]

    3 in stock

    Explorer CompassFeatures: 2 3/4″ (70 mm) Easy to Read Direct Reading Dial Compact Low-Profile Design Quick Push-Button Removal of Compass Module for Storage and Security Choice of Colors Internal Green Night Illumination Built-in Compensators to Easily Adjust for Deviation Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock-on Movable Sun Shield High Temperature Composite Construction for Extended Operating Range 100% Repairable Exclusive 5-Year Ritchie Warranty Approx. Shipping Weight: 1 lb. (454g) Notes:Comes standard with 12 volt lighting. 6 & 24 volt lighting options are available.Some custom built OEM models may have different lighting.  Specifications: Read: Front Mounting Style: Surface Lubber Lines: Yes Backlight: Yes Box Dimensions: 4"H x 6"W x 9"L WT: 0.7 lbs UPC: 010342160508 Quick Guide (pdf)Owner's Manual (pdf)

    3 in stock

    $94.99$88.50

  • Sale -11%Last stock! Ritchie FN-201 Navigator Compass - Flush Mount - Black [FN-201] Ritchie FN-201 Navigator Compass - Flush Mount - Black [FN-201]

    Ritchie FN-201 Navigator Compass - Flush Mount - Black [FN-201]

    3 in stock

    Navigator CompassFeatures: 4 1/2″ (115 mm) Open Face Dial with Large Numerals Easily Installed, Fits 4.75″ (121 mm) to 5.125″ (130 cm) Mounting Hole Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement Powerful DirectiveForce Magnets for Fast Heading Lock-on 12v Green LED lighting Standard Built-in Compensators to Easily Adjust for Deviation Movable Sun Shield 45 Degree Lubber Lines High Temperature Construction for Extended Operating Range 100% Repairable Exclusive 5-Year Ritchie Warranty Approx. Shipping Weight: 2 lbs 10oz (1.19kg)Notes:Comes standard with 12v lighting. 24 & 32v lighting options are available. Some custom built OEM models may have different lighting. Specifications: Backlight: Yes Lubber Lines: Yes Read: Rear Mounting Style: Flush Box Dimensions: 7"H x 8"W x 8"L WT: 2.9 lbs UPC: 010342150004 Quick Guide (pdf)Owner's Manual (pdf)

    3 in stock

    $483.99$430.50

  • Last stock! Digital Yacht NMEA 2000 3M Drop Cable [ZDIGN23M]

    Digital Yacht NMEA 2000 3M Drop Cable [ZDIGN23M]

    1 in stock

    NMEA 2000 3M Drop CableThis Digital Yacht cable is a 3m (9ft) NMEA 2000 drop cable made of metal connectors for maximum reliability. The drop cable allows users to expand the NMEA 2000 to whatever size is needed.*Digital Yacht “Drop Cables” can also be used as backbone cables and are easily connected to make any length of backbone cable required. Also, the total length of all drop cables must be less than 76m.Features: 3m (9ft) NMEA 2000 Drop Cable Standard “Micro C” connectors make it very easy for future network expansion Metal connectors improve reliability Waterproof rating IP68 Specifications: Connection Gender: Male-Female Data Interface: NMEA 2000 Cable Length (Meters): 3m NMEA 2000 Connectors: Backbone/Drop Cables Box Dimensions: 1"H x 6"W x 8"L WT: 0.4 lbs UPC: 703791696345 Quick Guide (pdf)

    1 in stock

    $43.50

  • Sale -21%Last stock! Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT] Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]

    Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]

    3 in stock

    veKonvert NMEA 2000 GatewayveKonvert brings NMEA 2000 connectivity to Victron’s popular SmartShunt battery monitoring system. Now a navigation multi-function display becomes a sophisticated battery and energy management system.FeaturesveKonvert is a stand-alone NMEA 2000 interface designed in conjunction with Victron Energy to integrate VE.Direct compatible devices such as their SmartShunt, BMV Battery Monitors, and MPPT Solar Charge Controller range into NMEA 2000 systems.This functionality already existed but required the use of a sophisticated Cerbo module. veKonvert is a lower-cost, simpler solution for smaller installations that just need the electrical data displayed on a multi-function display.Boaters and boat builders like a clear and uncluttered dash or nav area, so integrating electrical data into the main navigation display is a popular and cost-saving option.The product is a collaboration between Victron Energy and Digital Yacht. The system utilizes Victron’s proprietary VE.Direct data connectivity as a source for the NMEA 2000 data.Victron solar charge controllers (MPPTs) and battery monitors can now also interconnect to your NMEA 2000 MFD via the veKonvert interface.InstallationInstallation is simple – just "T" into the NMEA 2000 backbone and plug into the VE.Direct custom connector on the SmartShunt, and you've got battery and electrical data on your NMEA 2000 network!  Note that one veKonvert is required for each battery bank.Specifications: Universal NMEA 2000 gateway for Victron products with a VE.Direct interface Enables battery management or solar charge monitoring on compatible multi-function displays (Raymarine, Garmin, Navico, Furuno, etc) Provides battery voltage, charge/discharge current, state of charge, and time to depletion based on a sophisticated algorithm Easy installation, plug ‘n’ play connectivity, and self-powering from the NMEA 2000 bus Generates NMEA 2000 alerts from any BMV or SmartShunt Alarms Supports multiple SmartShunts for a larger multi-battery system VeKonvert Is Compatible with the Following Victron Products:BMV-700, BMV-702, BMV-700H, BMV-712 Smart, BMV-710H Smart, BMV-712 Smart, SmartShunt 500A/50mV, SmartShunt 1000A/50mV, SmartShunt 2000A/50mV, and All MPPT Charge ControllersThe veKonvert will automatically detect what Victron device it is connected to and adjust the NMEA 2000 data that it outputs accordingly. Below is a list of the PGNs that the veKonvert outputs for the different Victron Devices and different modes that they can operate in:  All MPPTs PGN 127506 DC Detailed Status (DC Type set to MPPT) PGN 127508 Battery Status (MPPT Output Voltage and Current) PGN 130900 Proprietary Solar Controller (All solar panel data) All SmartShunts and BMVs PGN 127506 DC Detailed Status (DC Type set to Battery, SOC and A/h consumed) PGN 127508 Battery Status (Output Voltage and Current) NOTE: veKonvert is not compatible with Victron Chargers and Inverters. It should also not be plugged into the VE.Direct interfaces of any Victron "Consumers" such as Multiplus, Quattro, Cerbo, etc.

    3 in stock

    $259.95$206.50

  • Sale -21%Last stock! Digital Yacht GPS160 TriNav Sensor w/USB Output [ZDIGGPS160USB]

    Digital Yacht GPS160 TriNav Sensor w/USB Output [ZDIGGPS160USB]

    4 in stock

    GPS160 TriNav Sensor with USB OutputThe GPS160, a high performance positioning sensor using GPS, Galileo and Glonass satellite systems for exceptional positioning accuracies and redundancies.TriNav technology allows all three systems to be simultaneously utilized for navigation. The device can also be field programmed for a variety of modes such as single GNSS operation (eg Galileo only) as well as output configurations such as update rate, NMEA sentence structure etcThe GPS160 is available with a NMEA 0183 output (4800, 38400 and 115200 baud programmable) and a USB variant for PC, MAC and Linux. For NMEA 2000 systems, a bundle is available with iKonvert allowing easy and flexible NMEA 2000 installation without the need for cumbersome drop cables.The GPS160 also support an external MOB switch or device. When activated, it creates a “synthesized” AIS SART MOB message on the NMEA output which can be interfaced with a local plotter for MOB identification.The GPS160 supports GPS, Glonass and Galileo positioning. Our TriNav technology is used to combine signals from all three systems to compute the best possible fix accuracy and reliability.Galileo is the global navigation satellite system (GNSS) that has been developed over the past two decades. It joins the GPS and GLONASS systems and offers mariners a 3rd reliable positioning source. It is planned to be fully operational in 2020.Features: 72 channel GPS, Glonassand Galileo GNSS positioning receiver Typically sub 1m accuracy thanks to TriNav technology –combines all satellite data for optimum accuracy Can be configured as dedicated GPS, Glonass or Galileo only device Sophisticated anti-spoofing algorithm for robust positioning performance and interference rejection Available in NMEA 0183, NMEA 2000 (with iKonvert interface)and wireless (with WLN10SM) variants GPS160USB also available with USB connection for PC/MAC User/field selectable 4800, 38400 and 115200 baud operation through simple internal DIP switches Multiple formats of NMEA data output including datum information –user configurable through internal DIP switches Up to 18Hz update rate (user selectable) Ultra low (<20mA) power consumption at 12V DC Input for MOB switch/system –when activated generates synthetic AIS MOB NMEA output to activate MOB position on plotter Professional system (ECDIS) support with datum sentence structure (DTM/GBS/GNS/GRS/GSA/GST) Puck installation or fits 3rd party industry standard 1” x 14 TPI threaded mount Specifications: Type: Antennas Box Dimensions: 4"H x 7"W x 10"L WT: 1 lbs UPC: 703791696048 Brochure (pdf)

    4 in stock

    $289.95$230.50

  • Sale -13% Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin [010-01960-01]

    Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin [010-01960-01]

    37 in stock

    GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-PinGet ultra-clear sonar pictures of objects, structure and fish that pass below your boat with this all-in-one 8-pin transducer.This 20 ft transducer cable with built-in fast response temperature sensor has a power rating of 500 W; a depth of 1,900 ft (traditional) and 750 ft (DownVü); an operating frequency of 77/200 kHz (traditional) and 455 kHz (DownVü); and 0 to 70 transom angle.Transducer comes with transom and trolling motor mounts, and installation instructions. Follow the instructions carefully to avoid damaging your boat.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Temperature: Yes Speed Included: No Pins: 8 Imaging: Standard/Down Chirp: Non Traditional Cable Length (Feet): 20' Mounting Style: Transom Box Dimensions: 3"H x 7"W x 7"L WT: 1.5 lbs UPC: 753759152765

    37 in stock

    $99.99$86.50

  • Last stock! Garmin 6-Pin Female to 8-Pin Male Adapter [010-11612-00]

    Garmin 6-Pin Female to 8-Pin Male Adapter [010-11612-00]

    5 in stock

    6-Pin Female to 8-Pin Male AdapterThis adapter allows you to connect newer 8-pin transducers to devices that require a 6-pin connector.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type: Adapters Box Dimensions: 1"H x 4"W x 4"L WT: 0.2 lbs UPC: 753759976279

    5 in stock

    $33.50

  • Last stock! Garmin B164 1kW Tilted Element 20 Degree - 8-Pin [010-11010-20]

    Garmin B164 1kW Tilted Element 20 Degree - 8-Pin [010-11010-20]

    3 in stock

    B164 1kW Tilted Element 20° - 8-PinGarmin's bronze, thru-hull mount transducer with 20° tilt provides depth and temperature data. Garmin's transducer has an operating frequency of 50 or 200 kHz and mounts on a 16-24° deadrise angle.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Temperature: Yes Speed Included: No Pins: 8 Mounting Style: Thru-Hull Imaging: Standard Cable Length (Feet): 39' Chirp: No Box Dimensions: 8"H x 10"W x 12"L WT: 11 lbs UPC: 753759971908 Owner's Manual (pdf)Brochure (pdf)

    3 in stock

    $1,349.99

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