-
Humminbird AutoChart Zero Lines Map Card 600033-1
Vendor:HumminbirdRegular price $110.00Regular priceUnit price per$160.00Sale price $110.00Sold out -
Garmin GHS 10 Active Black Speaker With Volume Control 010-11217-10
Vendor:GarminRegular price $80.00Regular priceUnit price per$200.00Sale price $80.00Sold out -
Humminbird MHX XNPT Portable Hardware Kit 740090-1
Vendor:HumminbirdRegular price $31.00Regular priceUnit price per$55.00Sale price $31.00Sold out -
Metz 206 Manta-6 VHF Antenna w/ Angle Bracket Mount
Vendor:Metz CommunicationRegular price $175.00Regular priceUnit price per$225.00Sale price $175.00Sold out -
Shakespeare 5242-A SS Whip Low Profile End-Fed VHF Antenna with Quick Disconnect.
Vendor:ShakespeareRegular price $140.00Regular priceUnit price per$220.00Sale price $140.00Sold out -
SeaChoice Perko 11531 Multi Position Compact Battery Selector Switch.
Vendor:SeachoiceRegular price $110.00Regular priceUnit price per -
Lowrance 000-15703-001 Elite FS 7 Chartplotter/Fishfinder - No Transducer.
Vendor:LowranceRegular price $750.00Regular priceUnit price per$1,200.00Sale price $750.00Sold out -
Marinco SeaLink Deluxe 12V Receptacle - Black.
Vendor:Land 'N' SeaRegular price $42.00Regular priceUnit price per -
Sold outKUS Fuel Level Indicator Tank Gauge.
Vendor:KUS AmericasRegular price $35.00Regular priceUnit price per -
Shakespeare Antennas PL258 Gold Plated Solderless VHF Radio Connector.
Vendor:ShakespeareRegular price $47.00Regular priceUnit price per -
GARMIN GPSMAP® 1243xsv Multifunction Display with US and Canada Navionics+ Charts.
Vendor:GarminRegular price $4,750.00Regular priceUnit price per -
Garmin VHF 115 Marine Radio.
Vendor:GarminRegular price $700.00Regular priceUnit price per -
SeaChoice Battery Terminal Set (Includes 3/8" Positive and 5/16" Negative).
Vendor:SeachoiceRegular price $23.00Regular priceUnit price per -
Blue Sea 6006 Battery Switch Mini On/Off w/Knob, Black.
Vendor:Blue Sea SystemsRegular price $80.00Regular priceUnit price per -
Plano Small ABS Waterproof Case - Blue
Vendor:Pure Fishing Inc.Regular price $24.00Regular priceUnit price per -
KLIXON Thermal Circuit Protectors, Rated Amps 15.
Vendor:Pacer marineRegular price $47.00Regular priceUnit price per -
T-H Marine 38 Piece Heat-Shrink Tubing Kit.
Vendor:T-H MarineRegular price $40.00Regular priceUnit price per -
Blue Sea 2504 Terminal Block 30 Amp - 4 Circuit.
Vendor:Blue Sea SystemsRegular price $17.00Regular priceUnit price per -
Lowrance 106-73 PD-WBL Trolling Motor Mount Transducer
Vendor:LowranceRegular price $110.00Regular priceUnit price per$175.00Sale price $110.00Sold out -
Shakespeare 4357-S Base-Loaded AM / FM / VHF Marine Band Separator
Vendor:ShakespeareRegular price $95.00Regular priceUnit price per$270.00Sale price $95.00Sold out -
Furrion Boat Pigtail Shore Power Adapter FP5030-SY | 50A 125V Female to 30A Male
Vendor:FurrionRegular price $140.00Regular priceUnit price per$310.00Sale price $140.00Sold out -
Sold outLowrance PC-27BL Power Cable
Vendor:LowranceRegular price $63.00Regular priceUnit price per$125.00Sale price $63.00Sold out -
Garmin 010-11612-00 Adapter 8-pin Transducer - 6-pin Unit
Vendor:GarminRegular price $16.00Regular priceUnit price per$47.00Sale price $16.00Sold out -
Lowrance PC-17BK Power Cable for Lowrance and Eagle Sonar Units
Vendor:LowranceRegular price $31.00Regular priceUnit price per$63.00Sale price $31.00Sold out
Explore Our Comprehensive Marine Electronics Categories
GPS & Fish-Finding Systems: Cutting-edge chartplotters, sonar modules, and displays (featuring Garmin technology) designed to pinpoint structure, bait schools, and target gamefish offshore or inshore.
VHF Radios & Marine Antennas: Fixed-mount and floating handheld VHF radios (from Standard Horizon) paired with rugged stainless steel and fiberglass antennas (from Shakespeare) for dependable emergency and operational communication.
Electrical Systems & Fuse Blocks: Heavy-duty waterproof fuse blocks, busbars, battery selector switches, and terminal connectors (from Blue Sea Systems and Perko) to keep your console power clean and secure.
Electric Reel Plugs & Accessories: High-amperage marine connectors and outlets (such as Hubbell and Kristal) engineered for deep-drop electric fishing reels.
Top Brands Trusted by Boaters
We partner with premier marine electronics and electrical manufacturers known for precision engineering, durability, and offshore reliability:
- Garmin: The industry standard in high-performance marine navigation, chartplotting, and advanced sonar fish-finding technology.
- Shakespeare: Legendary makers of durable fiberglass and stainless steel marine VHF antennas and mounting hardware.
- Blue Sea Systems & Standard Horizon: Trusted leaders in marine electrical distribution components, fuse blocks, and reliable VHF communication radios.
Tips for Maintaining Your Marine Electronics & Electrical Systems
- Rinse With Fresh Water Regularly: Gently wash salt spray off unit screens, antenna mounts, and console connectors with fresh water after every trip to prevent mineral buildup and corrosion.
- Apply Dielectric Grease to Connections: Protect battery terminals, fuse blocks, and plug receptacles with marine-grade dielectric grease to lock out moisture and oxidation.
- Inspect Wiring and Fuses Seasonally: Periodically check electrical panels, ground buses, and breaker switches to ensure secure connections before heading into rough offshore conditions.
Serving the boating and fishing community since 1956, Tuppen's provides the dependable equipment, electronics, and expert advice you need for every trip. Shop our complete collection of marine electronics today!