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SeaChoice 7-in-1 Wire Stripper and Cutting Tool.
Vendor:Land 'N' SeaRegular price $31.00Regular priceUnit price per -
Shakespeare PL-258-CPB-G Pl-258 Centerpin Splice Connector
Vendor:D.J. SystemsRegular price $30.00Regular priceUnit price per -
Digital Antenna White 8-Foot Digital 829-VW VHF Antenna
Vendor:Digital AntennaRegular price $425.00Regular priceUnit price per$625.00Sale price $425.00Sale -
11-WH10530
Vendor:Land 'N' SeaRegular price $40.00Regular priceUnit price per -
Invincible Marine BR51417 12-Volt Power Plug with Cover.
Vendor:Invincible MarineRegular price $10.50Regular priceUnit price per -
Blue Sea Dualbus Common +/- 10 Cir. 2702
Vendor:Blue Sea SystemsRegular price $47.00Regular priceUnit price per$60.00Sale price $47.00Sale -
Blue Sea Ind. Terminal Black Connector 20 Amp. - 10 Circuit 2410.
Vendor:Land 'N' SeaRegular price $25.00Regular priceUnit price per -
Blue Sea Systems CableClam .825"
Vendor:Blue Sea SystemsRegular price $31.00Regular priceUnit price per -
SeaChoice 10 Amp ATC Blade Fuses - 5 Pack.
Vendor:SeachoiceRegular price $9.50Regular priceUnit price per -
Bussmann AGC-2-1/2 2.5A Fast-Acting AGC Fuse Ancor 601025 Blue Sea 5207 (5)
Vendor:Land 'N' SeaRegular price $6.00Regular priceUnit price per -
5 Pack of Ancor Brand 1.5 Amp AGC Marine Grade Fuses # 601015
Vendor:Land 'N' SeaRegular price $6.00Regular priceUnit price per -
Ancor Marine Grade Electrical Fuse (AGC, 5-Pack)
Vendor:Land 'N' SeaRegular price $6.00Regular priceUnit price per -
Shakespeare 5244 Low Profile Stainless Steel 36" VHF Marine Antenna.
Vendor:ShakespeareRegular price $110.00Regular priceUnit price per -
Ancor Marine Grade Products 3/8 Black Grommets (5) 760375
Vendor:Land 'N' SeaRegular price $7.50Regular priceUnit price per -
Minn Kota Precision PCL MK550PCL 50A 5-Bank On-Board Battery Charger.
Vendor:Minn KotaRegular price $1,000.00Regular priceUnit price per$1,100.00Sale price $1,000.00Sale -
Deka Battery Tray - (DEK00252) Group 24 Batteries - 14" x 7-7/8" Inch.
Vendor:Original EquipmentRegular price $28.00Regular priceUnit price per -
Standard Horizon MMB-84 Flush Mount Kit for Most Standard Fixed Mount VHF Radios.
Vendor:Standard HorizonRegular price $24.00Regular priceUnit price per -
Standard Horizon Eclipse GPS GX1400GPS 25-Watt VHF FM Marine Transceiver - White.
Vendor:D.J. SystemsRegular price $350.00Regular priceUnit price per -
CAMCO 30AM/15AF Power Grip Marine 12-inch Dog Bone - M-Locking/90F Adapter.
Vendor:CWRRegular price $110.00Regular priceUnit price per -
Garmin 010-11076-03 Backbone Drop Cable .3M 1'
Vendor:GarminRegular price $31.00Regular priceUnit price per$63.00Sale price $31.00Sale -
Garmin Echomap Uhd2 95sv Canada Inland and Coastal - No Transducer
Vendor:GarminRegular price $1,400.00Regular priceUnit price per$2,000.00Sale price $1,400.00Sold out -
Garmin Echomap UHD2 55cv Fishfinder w/ GT20-TM Transducer & Garmin Navionics+ Canada inland content 010-02592-50 Screen Size: 5 in, Color: Black, w/ Free Shipping
Vendor:GarminRegular price $550.00Regular priceUnit price per$750.00Sale price $550.00Sold 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!