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Plano Small ABS Waterproof Case - Blue
Vendor:Pure Fishing Inc.Regular price $14.99Regular priceUnit price per -
KLIXON Thermal Circuit Protectors, Rated Amps 15.
Vendor:Pacer marineRegular price $29.99Regular priceUnit price per -
T-H Marine 38 Piece Heat-Shrink Tubing Kit.
Vendor:T-H MarineRegular price $24.99Regular priceUnit price per -
Blue Sea 2504 Terminal Block 30 Amp - 4 Circuit.
Vendor:Blue Sea SystemsRegular price $10.99Regular priceUnit price per -
Lowrance 106-73 PD-WBL Trolling Motor Mount Transducer
Vendor:LowranceRegular price $69.99Regular priceUnit price per$109.99Sale price $69.99Sold out -
Shakespeare 4357-S Base-Loaded AM / FM / VHF Marine Band Separator
Vendor:ShakespeareRegular price $59.99Regular priceUnit price per$169.99Sale price $59.99Sold out -
GARMIN GHS 20 Wireless Remote VHF Handset and Hub 010-11189-10
Vendor:GarminRegular price $299.99Regular priceUnit price per$499.99Sale price $299.99Sold out -
Furrion Boat Pigtail Shore Power Adapter FP5030-SY | 50A 125V Female to 30A Male
Vendor:FurrionRegular price $89.99Regular priceUnit price per$199.99Sale price $89.99Sold out -
Lowrance Connector Cap Set for HDS Series Cap-1 000-0124-70 Replacement Part Cover
Vendor:LowranceRegular price $9.99Regular priceUnit price per$29.99Sale price $9.99Sold out -
Sold outLowrance PC-27BL Power Cable
Vendor:LowranceRegular price $39.99Regular priceUnit price per$79.99Sale price $39.99Sold out -
Garmin 010-11612-00 Adapter 8-pin Transducer - 6-pin Unit
Vendor:GarminRegular price $9.99Regular priceUnit price per$29.99Sale price $9.99Sold out -
Lowrance PC-17BK Power Cable for Lowrance and Eagle Sonar Units
Vendor:LowranceRegular price $19.99Regular priceUnit price per$39.99Sale price $19.99Sold out -
Poly-Planar ACX-11 Waterproof 6.5' Black USB/AUX Accessory Extension Cable.
Vendor:Poly-PlanerRegular price $14.99Regular priceUnit price per$49.99Sale price $14.99Sold out -
Raymarine Rear Mounting Flush Mount Kit VHF A46053
Vendor:RaymarineRegular price $19.99Regular priceUnit price per$39.99Sale price $19.99Sold out -
MarPac High Amp DC Circuit Breaker - Surface Mount 50 Amp.
Vendor:Donovan Marine, Inc.Regular price $41.95Regular priceUnit price per -
Digital Antenna 538-AB 8' AM/FM Antenna - Black.
Vendor:Digital AntennaRegular price $249.99Regular priceUnit price per$349.99Sale price $249.99Sale -
Digital Antenna 829-VW-S 8' VHF Antenna - White
Vendor:Digital AntennaRegular price $279.99Regular priceUnit price per$399.99Sale price $279.99Sold out -
Shakespeare 2Ft Galaxy Extension 5228-2 Stainless Steel Ferrules
Vendor:ShakespeareRegular price $59.99Regular priceUnit price per$99.99Sale price $59.99Sale -
Minn Kota Riptide Maxxum RT55/SM/L-D/SC Bow-Mount Trolling Motor - 12V - 55lbs - 52", 1363421
Vendor:Minn KotaRegular price $799.99Regular priceUnit price per$999.99Sale price $799.99Sold out -
Shoreline Marine Battery Tray 27M w/Mount Strap
Vendor:Shoreline MarineRegular price $6.99Regular priceUnit price per$14.99Sale price $6.99Sale -
Shoreline Marine SL40008 LED Accent Light (BLUE).
Vendor:Shoreline MarineRegular price $5.89Regular priceUnit price per -
Humminbird Mega Live Open Water Adapter Kit - 700068-1.
Vendor:HumminbirdRegular price $219.99Regular priceUnit price per$355.99Sale price $219.99Sale -
Lenco 30133-001D Actuator Extension Harness - 7' - 16 Awg.
Vendor:Lenco MarineRegular price $19.99Regular priceUnit price per$39.99Sale price $19.99Sold out -
SeaChoice Dual USB Power Adapter
Vendor:SeachoiceRegular price $24.99Regular priceUnit price per
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!