Marine Navigation & Instruments

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...

AIT2000 Class B**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required along...

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...

XTM 9 DI 25 T Trolling Motor Mount TransducerTrolling Motor Mount TransducerDown Imaging™/DualBeam Plus™, 75°/45°, 455/800 kHz (DI) and 25°/16°, 200/455 kHz, with built in temperature, 15' Cable. Low profile design minimize...

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...

120 kHz Lexan Low-Profile Thru-Hull Transducer f/SDD-110 Seawater Depth Indicator. Specifications:Imagining: DownSpeed Included: NoTemperature: NoPins: 8Mounting Style: Thru-HullChirp: NoCable Length (Feet): 30'Box Dimensions: 5"H x 7"W x...

SDD-110 Seawater Depth Indicator - Display OnlyThe SDD-110 operates on working frequency of 120kHz, so it won't interfere with other onboard echosounders. This compact unit - measuring only 4.3" X 4.3" X 3.5" - uses Digital Signal Processing (DSP)...

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...

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...