Marine Navigation & Instruments
![Garmin GXM 54 Satellite Weather/Radio Antenna - Black [010-02277-10]](http://seamanmarine.com/cdn/shop/files/102452XL_600x600.jpg?v=1703018660)
![Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX 8/9 G3N/G4N [740179-1]](http://seamanmarine.com/cdn/shop/products/73688XL_600x600.jpg?v=1592621371)
![Garmin GT56UHD-TM Transom Mount Transducer [010-13073-00]](http://seamanmarine.com/cdn/shop/products/86873XL_600x600.jpg?v=1611938669)
![Humminbird XNT-9-HW-T HELIX Dual Spectrum CHIRP Transom Mount Transducer w/Temp [710274-1]](http://seamanmarine.com/cdn/shop/products/73632XL_600x600.jpg?v=1592620929)
![SI-TEX Digital D Cable Adapter [DDC]](http://seamanmarine.com/cdn/shop/products/87926XL_600x600.jpg?v=1681417595)
![Garmin BlueNet Network to RJ45 Adapter Cable [010-12531-02]](http://seamanmarine.com/cdn/shop/files/101321XL_600x600.jpg?v=1694721686)
![Simrad NSS16 evo3S Chartplotter/Fishfinder MFD [000-15404-001]](http://seamanmarine.com/cdn/shop/products/81396XL_600x600.jpg?v=1600221776)
![Faria 2" Gauge Blank [12861]](http://seamanmarine.com/cdn/shop/products/80150XL_600x600.jpg?v=1592650734)
![Maretron FFM100 Fuel Flow Monitor [FFM100-01]](http://seamanmarine.com/cdn/shop/products/42068XL_600x600.jpg?v=1592534735)
![Faria Spun Silver 2" Trim Gauge f/Mercury/Mariner/Mercruiser/Volvo DP Yamaha (01 Newer) [16016]](http://seamanmarine.com/cdn/shop/products/80174XL_600x600.jpg?v=1614031503)
![Faria Dress White 2" Voltmeter (10-16 VDC) [13120]](http://seamanmarine.com/cdn/shop/products/54675XL_600x600.jpg?v=1592562502)
![TROLLMaster Mercury 5 6 (All Years) Nissan/Tohatsu 5 6 (1995 - Present) [TM203HWKIT]](http://seamanmarine.com/cdn/shop/products/84475XL_600x600.jpg?v=1592808420)
![Ritchie FN-201W Navigator Compass - Flush Mount - White [FNW-201]](http://seamanmarine.com/cdn/shop/products/10533XL_600x600.jpg?v=1592508400)
![Lowrance Bullet Skimmer Transom Mount Transducer [000-14027-001]](http://seamanmarine.com/cdn/shop/products/69123XL_600x600.jpg?v=1592603217)
![Vexilar SP100 SonarPhone w/Transducer Pod [SP100]](http://seamanmarine.com/cdn/shop/products/53474XL_600x600.jpg?v=1592559131)
![Raymarine RCR-SD/USB-Card Reader [A80440]](http://seamanmarine.com/cdn/shop/products/66286XL_600x600.jpg?v=1592594953)
![Ritchie Helmsman Adapter Kit - Black [H-ABLK]](http://seamanmarine.com/cdn/shop/products/36372XL_600x600.jpg?v=1592526846)
![Humminbird IDMK H7R2 In-Dash Mounting Kit f/HELIX 7 G4 [740200-1]](http://seamanmarine.com/cdn/shop/products/90112XL_600x600.jpg?v=1654134640)
![Echonautics 1M Adapter Cable w/Male 9-Pin Navico Connector f/Echonautics 300W, 600W 1kW Transducers [CBCCMS0502]](http://seamanmarine.com/cdn/shop/files/102559XL_600x600.jpg?v=1708987972)
![Echonautics 1M Adapter Cable w/Male 8-Pin Black Box Connector f/Echonautics 300W, 600W 1kW Transducers [CBCCMS0501]](http://seamanmarine.com/cdn/shop/files/102557XL_600x600.jpg?v=1708987958)
![Echonautics 1M Adapter Cable w/Female 8-Pin Garmin Connector f/Echonautics 300W, 600W 1kW Transducers [CBCCMS0503]](http://seamanmarine.com/cdn/shop/files/102558XL_600x600.jpg?v=1708987965)
![Echonautics Bronze Low-Profile Thru-Hull High-Frequency CHIRP Transducer - 600W, 12 Tilt, 130-210kHz [BT70H600-12]](http://seamanmarine.com/cdn/shop/files/102546XL_600x600.jpg?v=1704255223)
![Echonautics Bronze Low-Profile Thru-Hull Medium-Frequency CHIRP Transducer - 600W, 18 Tilt, 80-130kHz [BT70MA600-18]](http://seamanmarine.com/cdn/shop/files/102544XL_600x600.jpg?v=1704255210)
![Echonautics Bronze Low-Profile Thru-Hull High-Frequency CHIRP Transducer - 600W, 18 Tilt, 130-210kHz [BT70H600-18]](http://seamanmarine.com/cdn/shop/files/102547XL_600x600.jpg?v=1704255230)
![Echonautics Bronze Low-Profile Thru-Hull Medium-Frequency CHIRP Transducer - 600W, 12 Tilt, 80-130kHz [BT70MA600-12]](http://seamanmarine.com/cdn/shop/files/102543XL_600x600.jpg?v=1704255203)
![SI-TEX Standalone 8" Chartplotter System w/Color LCD, Internal External GPS Antenna C-MAP 4D Card [SVS-880CE+]](http://seamanmarine.com/cdn/shop/files/102646XL_600x600.jpg?v=1706047725)
-8%
![Humminbird HELIX 15 CHIRP MEGA DI+ GPS G4N CHO Display Only [411310-1CHO]](http://seamanmarine.com/cdn/shop/products/85760XL_600x600.jpg?v=1601588647)
$2,699.99
$2,479.99
![Humminbird MEGA 360 Imaging Foretrex [411260-1]](http://seamanmarine.com/cdn/shop/products/79570XL_600x600.jpg?v=1592648756)
-17%
![Faria Chesapeake Black SS Boxed Set - Inboard Motors [KTF003]](http://seamanmarine.com/cdn/shop/products/54612XL_600x600.jpg?v=1592562066)
$329.99
$272.99
![Maretron FPM100 Fluid Pressure Monitor [FPM100-01]](http://seamanmarine.com/cdn/shop/products/40437XL_600x600.jpg?v=1592532917)
![Maretron TMP100 Temperature Module [TMP100-01]](http://seamanmarine.com/cdn/shop/products/35196XL_600x600.jpg?v=1592524542)
![Veratron 52 MM (2-1/16") ViewLine Voltmeter - 8 to16V - Black Dial Bezel [A2C59512545]](http://seamanmarine.com/cdn/shop/products/84117XL_600x600.jpg?v=1592671464)
![SI-TEX Hybrid Class B AIS - 5W [SAS-600]](http://seamanmarine.com/cdn/shop/products/83337XL_600x600.jpg?v=1592668175)
-19%
![SI-TEX 707/50/200T-CX Thru-Hull Transducer f/CVS-126 & CVS-128 [707/50/200T-CX]](http://seamanmarine.com/cdn/shop/products/37684XL_600x600.jpg?v=1592529543)
$525.00
$422.99
![Faria Euro Black 2" Fuel Level Gauge - Metric [12802]](http://seamanmarine.com/cdn/shop/products/75796XL_600x600.jpg?v=1592630070)
![Raymarine E90W to Axiom Pro 9 Adapter Plate to Existing Fixing Holes [A80530]](http://seamanmarine.com/cdn/shop/products/67441XL_600x600.jpg?v=1592598112)
![Veratron 52MM (2-1/16") ViewLine Water Temperature Gauge - 100-250F - Black Dial Bezel [A2C59514176]](http://seamanmarine.com/cdn/shop/products/84112XL_600x600.jpg?v=1592671425)
![Airmar B75M Bronze Chirp Thru Hull 20 Tilt - 600W - Requires Mix and Match Cable [B75C-20-M-MM]](http://seamanmarine.com/cdn/shop/products/68041XL_600x600.jpg?v=1592600071)
![BG Triton2 Speed, Depth Wireless Wind System Pack - Triton2 4.1" Color Display, DST810 Transducer, WS320 Wireless Wind Sensor NMEA2000 Starter Kit [000-14956-002]](http://seamanmarine.com/cdn/shop/products/88516XL_600x600.jpg?v=1613079094)
![VDO Temperature Sender 250F/120C Dual FG - 1/4-18 NPTF [325-002]](http://seamanmarine.com/cdn/shop/products/79691XL_600x600.jpg?v=1592649040)
![Ancor NMEA 2000 Four Way Tee Connector [270104]](http://seamanmarine.com/cdn/shop/products/68256XL_600x600.jpg?v=1592600983)
![Ancor NMEA 2000 Dual Device Starter Kit [270202]](http://seamanmarine.com/cdn/shop/products/68261XL_600x600.jpg?v=1592601026)
![Ancor NMEA 2000 Backbone Cable - 2M [270002]](http://seamanmarine.com/cdn/shop/products/68251XL_600x600.jpg?v=1592600938)
![SI-TEX 5M Data Cable [CW-376-5M]](http://seamanmarine.com/cdn/shop/files/68654XL_600x600.jpg?v=1701294453)
![Ritchie S-53 Explorer Compass - Surface Mount - Black [S-53]](http://seamanmarine.com/cdn/shop/products/10355XL_600x600.jpg?v=1592508238)
-21%
![Digital Yacht iSeaSense Wireless Speed Depth Temp Pack Plus Wind [ZDIGISSPK2]](http://seamanmarine.com/cdn/shop/files/102510XL_600x600.jpg?v=1702920902)
$1,649.95
$1,308.99
![Maretron Current Transducer w/Cable - 400 Amp f/ACM100 [M000612]](http://seamanmarine.com/cdn/shop/products/46963XL_600x600.jpg?v=1592543037)
![Raymarine SeaTalkng Backbone Terminator [A06031]](http://seamanmarine.com/cdn/shop/products/33068XL_600x600.jpg?v=1592520753)
![Raymarine RNS-5 5 Port RayNet Gigabit Switch [A80731]](http://seamanmarine.com/cdn/shop/products/96372XL_600x600.jpg?v=1660787622)
![Ancor NMEA 2000 Single Device Backbone Starter Kit [270203]](http://seamanmarine.com/cdn/shop/products/80193XL_600x600.jpg?v=1592650839)