The Garmin GMI™ 20 Marine Instrument is a versatile, full-color display designed to clearly present critical vessel data from your NMEA 2000® or NMEA 0183 network. Perfect for sailboats and powerboats, it delivers real-time information such as speed, depth, wind, and navigation data on a bright, sunlight-readable screen. Its customizable layouts, energy-efficient design, and rugged IPX7-rated construction make it ideal for any helm, ensuring you stay informed and in control in all marine conditions.Garmin GMI™ 20 Marine Instrument 20- DescriptionThe Garmin GMI™ 20 provides a brilliant color display for key boat data. Designed for easy readability, customizable screens, and rugged performance, it integrates seamlessly with Garmin marine networks. Bright 4-Inch Color Display Enjoy crisp, vibrant visuals with a sunlight-readable screen, ensuring clear data visibility in bright daylight or at night. Customizable Screen Layouts Choose from pre-set or fully customized pages to display the exact data you need, whether sailing, cruising, or fishing. Comprehensive Data Presentation View speed, depth, wind, GPS position, engine stats, and more from your connected marine network. Sail and Power Modes Optimized screen configurations for both sailing and motor boating enhance usability. Minimal Glare Design Anti-glare coating and adjustable backlighting provide comfortable viewing in all lighting conditions. Rugged Marine-Grade Build IPX7 waterproofing and UV protection ensure long-lasting durability. Efficient Power Consumption Designed to use minimal energy, preserving onboard battery life. Simple Navigation Menus Intuitive interface allows quick access to important information without confusion. NMEA 2000® & NMEA 0183 Compatible Seamless integration with a variety of sensors and systems. Easy Installation Options Supports flush or flat mounting to fit any helm design. Automatic Day/Night Mode Screen brightness automatically adjusts for comfortable viewing. Multiple Language Support Accessible for international crews with a wide range of supported languages. Advanced Sailing Features Provides laylines, heading, and wind data for competitive sailing. Software Update Ready Easily update for improved performance and new features.
Garmin GMI™ 20 Marine Instrument 20 - Key FeaturesFull-Color 4” Display Brilliant LCD screen offers high visibility, even in direct sunlight. Customizable Data Pages Configure screens to show speed, depth, wind, and more. Sailing and Powerboat Modes Switch modes for tailored data displays. NMEA 2000® / NMEA 0183 Networking Connects to multiple marine systems and sensors. Energy Efficient Low power draw extends operational time. Rugged Waterproof Design IPX7 waterproof rating ensures durability. Anti-Glare Technology Reduces reflections for clear viewing. Automatic Brightness Control Adjusts to day or night lighting. Multi-Language Support Available in numerous languages for international use. Easy Installation Flat or flush mounting options fit any vessel. Engine Data Integration Displays fuel flow, RPM, and more when connected. Advanced Sailing Metrics Includes wind angle, laylines, and VMG data. Simple Menu Navigation User-friendly controls for quick adjustments. Compact, Stylish Design Modern look that complements any helm. Upgradeable Firmware Stay current with performance updates. Garmin GMI™ 20 Marine Instrument 20 - What Is In The Box
Garmin GMI™ 20 Marine Instrument 20 - Specifications
General
Sensors
Electrical Features
Instrument Features
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