Garmin GPSMAP 8412 Chartplotter
$2,000.00
Garmin GPSMAP 8412 Chartplotter is a 12-inch chartplotter built for fast navigation and clean helm integration, combining 12-inch display with Full HD 1920 x 1080 pixels, a high-performance marine processor, Garmin Marine Network support.
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Overview Garmin GPSMAP 8412 Chartplotter
Garmin GPSMAP 8412 Chartplotter is a chartplotter built for mariners who need fast chart handling, clear screen visibility, and reliable system integration at the helm. It combines 12-inch, Full HD 1920 x 1080 pixels, premium-performance Marine CPU, with support for NMEA 2000, Garmin Marine Network, Wi-Fi, ANT.
The Garmin GPSMAP 8412 is the ideal “workhorse” display for small to mid-sized vessels that require a high-resolution navigation hub without sacrificing precious dashboard space. Because it also supports USB touch output, the unit can double as a high-definition monitor for a ship’s computer, allowing the captain to manage navigation and vessel business from a single, centralized location.
Key Features
- Display and visibility: 12-inch, Full HD 1920 x 1080 pixels. This supports clear chart viewing and better readability at the helm.
- Processing platform: premium-performance Marine CPU. It helps keep menu response, chart redraws, and split-screen operation smooth.
- Networking and integration: NMEA 2000, Garmin Marine Network, Wi-Fi, ANT. Compatible networking helps the unit share charts, radar, sensors, cameras, and other onboard data where supported.
- Position data: 10 Hz Internal GPS/GLONASS/Galileo. This supports accurate vessel positioning and update speed for navigation tasks.
- Video support: 1x BNC Composite In, 1x HDMI In, 1x HDMI Out. This is useful when the helm also needs camera feeds or additional external video sources.
Applications
The Garmin GPSMAP 8412 is the ideal “workhorse” display for small to mid-sized vessels that require a high-resolution navigation hub without sacrificing precious dashboard space. Because it also supports USB touch output, the unit can double as a high-definition monitor for a ship’s computer, allowing the captain to manage navigation and vessel business from a single, centralized location.
this unit functions as a tactical hub.
Specifications
| Display Size | 12.0 inches Diagonal IPS |
| Display Resolution | Full HD 1920 x 1080 pixels |
| Processor | Premium Performance Marine CPU |
| Touchscreen | Multi-touch (Polarized Lens Compatible) |
| GPS Receiver | 10 Hz Internal GPS/GLONASS/Galileo |
| Networking | NMEA 2000, Garmin Marine Network, Wi-Fi, ANT |
| USB Interface | Standard USB Touch Output (Monitor Mode) |
| Video Ports | 1x BNC Composite In, 1x HDMI In, 1x HDMI Out |
| Waterproof Rating | IPX7 Standards |
| Product Warranty | Limited manufacturer warranty included |
What’s Included
- 1x Garmin GPSMAP 8412 Chartplotter
- 1x Power Cable
- 1x NMEA 2000 Drop Cable and T-connector
- 1x Bail Mount Kit with Knobs and Flush Mount Kit
- 1x Protective Sun Cover and Trim Piece Snap Covers
- 1x Comprehensive Documentation Pack
Frequently Asked Questions About Garmin GPSMAP 8412 Chartplotter
Who is the Garmin GPSMAP 8412 Chartplotter intended for on board?
Garmin GPSMAP 8412 Chartplotter is built to serve as a dedicated chartplotter for everyday helm navigation. With its 12-inch display with 1920 x 1080 pixels and stated performance and integration features, it is positioned for chart handling, route work, and practical use within a connected marine setup.
How does this display support quick chart interaction?
The 12-inch display with 1920 x 1080 pixels gives this chartplotter a clear working area for charts and menu control at the helm. Its touchscreen layout keeps route changes more direct, while a high-performance marine processor helps charts and menu changes stay responsive during navigation.
What networking support does this unit provide?
This chartplotter supports Garmin Marine Network and NMEA 2000, camera input support, and radar connectivity where stated, which helps it exchange navigation data and serve as part of a broader helm installation. That is useful when charting needs to sit alongside vessel data, shared maps, or connected marine sensors on the same system.
What kind of boating setup is this chartplotter best suited to?
This chartplotter makes the most sense for cruising boats and connected helms that want a chartplotter focused on route work, visibility, and helm integration. This keeps the product focused on navigation tasks rather than unnecessary extra complexity.

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