Marine Navigation & Instruments

Fluid Level SensorTransmits the tank level from a suitable tank level sender unit on the the NMEA 2000 network. Replaces EP-65 Reports Tank Fluid Level: 0-100% Pre-configured for Fuel Tank Instance 0 Pre-calibrated to the 33-240j U.S. marine standard...

3-Pin, 12/24V Power Cable - 1.5M f/DSM30/300, CP300, 370, 450, 470 & 570Features:Length: 1.5M12/24V3-PinCompatible Devices:DSM30DSM300CP300CP370CP450CP470CP570CP200E120 Specifications:Type: Power CordsBox Dimensions: 1"H x 10"W x 10"L...

HALO™ Radar Antenna Only - 4'Features:Radar only4'

Artificial HorizonAnswers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact positon when inland, and making exact sextant shot on foggy mornings. To use, fill with water and read the...

Mark 3 Marine SextantSometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full-sized and has sunshades, but no optical magnification to help you find...

316 Stainless Steel Marine Camera - TVL - Wide Angle - Reversible - Nitrogen Purged - InfraredThe IRIS090 fixed camera is an extremely compact 'bullet' style device that features 24 built-in infrared LEDs, a high-resolution SONY camera, and all the...

Tilt/Swivel Mounting BracketMount your echoMAP™ or GPSMAP® using this bracket. The mount swivels and tilts for optimum viewing.Compatible Devices:echoMAP™ 50dvechoMAP™ 50sGPSMAP® 547GPSMAP® 547xsWARNING: This product can...

AS EC 30E Ethernet Cable - 30'The Ethernet Cable is a 30' cable that allows the connection of two Ethernet capable units to be connected. WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to...

MHX XNPT Portable Hardware KitMounting hardware and suction cup for portable XNT transducers. WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other...

XTH 9 DB 74 P Dual Beam Plastic Thru-HullFeatures:Dual Beam, 20/74 degrees200/50kHz, temp included6.7"L x 3"W x 1.4"D (below boat hull)Shaft: 1" diameterCable Length: 30'WARNING: This product can expose you to chemicals including LEAD which is known to...

UC H7 HELIX 7 Unit CoverThe UC H7 is a neoprene cover for HELIX 7 models that helps keep your fish finder protected when not in use.Features:Compatible with: All HELIX 7 Series ProductsColor: BlackNot for use for while trailering boat.Note: Only for...

GM H910 Gimbal Mount BracketGimbal mount for HELIX 9 and HELIX 10 SeriesWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more...