Marine Navigation & Instruments

Mark 25 Sextant#025The top of the line Davis plastic sextant, the Mark 25 features our Beam Converger™ mirror, sometimes referred to as a "full horizon mirror". A special coating is applied to high quality optical glass to allow the user to see...

Mark 15 Sextant#026This model has many great features including seven large sunshades, a 3 mm x 27 mm star scope, and easy-to-read micrometer drum vernier scale that reads to 2/10 of a minute. The Mark 15 has a 7" (18 cm) frame radius graduated from...

AS-EC-15E Ethernet Cable - 15'Features:15' Ethernet cableFemale connectors on both endsUse AS ECX 30E for cable extensionFor use with Humminbird Ethernet Systems onlyCompatibility:1100 Series™: All models900 Series™: 958c, 998c SI800...

Fuel Flow MonitorPart #: FFM100-01Maretron's FFM100 provides precision fuel flow information to help optimize fuel consumption, which can save thousands of dollars in fuel operating cost. The FFM100 uses state-of-the-art, positive displacement metering...

Shadow DriveThe GHP™ 10's patented Shadow Drive technology gives boaters the security of knowing they maintain control even when relying upon the autopilot. Use this Shadow Drive attachment to automatically disengage the autopilot if the helm is...

Network Bus ExtenderPart #: NBE100-01Maretron's NBE100 (Network Bus Extender) allows you to extend the maximum node count, network trunk length and cumulative drop length of any NMEA 2000 network. The NBE100 solves bus errors and other electrical issues...

Maretron's DCR100 contains 6 Direct Current (DC) relays, each capable of switching up to 10amps. The DCR100 connects directly to an NMEA 2000 network, so you can turn on and off the relays from any device onboard or remotely running Maretron's N2KViewr...

30CI Pumpset 12VDCPumpsets are beneficial because they are reliable, save on installation costs, bring twice the power and cut back on half the consumption. Specifications:Type: Pumps/DrivesBox Dimensions: 5"H x 7"W x 12"L WT: 11...

AIS100 Receiver (USB)This value priced, entry level AIS receiver is Digital Yacht's most cost effective solution for adding AIS to your PC. Featuring the same dual channel receiver as the AIS200 Pro, but without the NMEA 0183 output and multiplexer,...

GSD™ 24 Digital Black Box Network SounderThe GSD 24 features a vastly improved digital sonar design for superior target definition and deep-water performance.Get the Whole PictureWith up to 2,000 Watts of transmit power and a high-dynamic range...

IPG100 (Internet Protocol Gateway) lets you connect Maretron black boxes (MBB100's), Maretron touch screens (DSM800's), PC's, Mac's, tablets, or smartphones to an NMEA 2000 network so you can monitor and control your vessel using Maretron's N2KViewr...

TA070 Cradle for Race Master