Garmin GMI Wired Start Pack 52
Best essential instrument kit for sailors upgrading their marine data network.
Establish a new instrument network focused on wind and water data with the Garmin GMI Wired Start Pack 52. This kit features the GMI 20 marine instrument with a bright, anti-glare 4-inch color display. It includes the gWind transducer for accurate wind readings and the AIRMAR DST810 thru-hull smart transducer for depth, speed, and temperature. Simplified plug-and-play NMEA 2000 connectivity allows for easy installation and network expansion, ensuring all your marine devices communicate seamlessly.
$979.95
Owner Satisfaction
4.5
/ 5
Category Rank
127
/ 391
#127 in Marine Electronics
Price vs Category Average
+25%
Above average
GMI 20 Display Size
4
/ -inch color display
Who it's for
- Sailors needing clear visibility in bright, open-water conditions
- Boaters planning a modular, expandable marine electronics network
- Captains requiring customizable, at-a-glance vessel performance metrics
Who should skip it
- Budget-conscious boaters seeking simple, entry-level instrumentation
- DIY owners lacking advanced marine electrical and networking experience
- Navigators needing integrated chartplotting and radar functionality
Performance breakdown
Data Integration
NMEA 2000 connectivity ensures seamless communication across your entire marine network.
Display Clarity
Anti-glare 4-inch screen remains perfectly readable under harsh direct sunlight.
Installation Simplicity
Plug-and-play components make setting up a complex instrument network remarkably straightforward.
Wind Accuracy
Three-bladed propeller design provides precise wind speed and angle data consistently.
Calibration Ease
Bluetooth-enabled DST810 transducer simplifies sensor calibration directly from your mobile device.
Night Visibility
Dedicated high-contrast modes ensure critical data remains visible during midnight watches.
Key Specs
GMI 20 Display Size
4-inch color display
DST810 Depth Range
Up to 330 feet
DST810 Operating Frequency
235 kHz
DST810 Beamwidth
10 x 44 degrees
Network Standard
NMEA 2000
gWind Transducer Design
3-bladed propeller and twin-fin
DST810 Connectivity
BLUETOOTH technology
Included Cables
2 x 2-meter NMEA 2000 drop cables, 1 x NMEA 2000 power cable
Features
- Bright 4" color display with anti-glare finish
- Accurate wind speed and angle readings
- Depth, speed, and temperature data
- Wireless DST810 calibration via Bluetooth
- Customizable display profiles for different boating types
- Excellent night visibility options
- Auto-scroll for hands-free monitoring
- Easy NMEA 2000 network setup
What customers say
Customers highly value the Garmin GMI Wired Start Pack 52 as a superior entry into digital marine instrumentation, focusing on its exceptional ease of installation and reliable performance. The GMI 20 display offers outstanding clarity in bright sunlight and easily presents diverse, customizable data like depth and speed. The included components simplify setup significantly, making the transition from analog gauges straightforward for DIY boaters. While the initial cost is noted as high, users agree the system delivers significant long term value through robust build quality and seamless integration within the Garmin ecosystem. Reliability in harsh marine environments is a major strength, solidifying this pack as a highly recommended upgrade for accurate digital data.
Know before you buy
The pack includes the GMI 20 marine instrument display, the gWind transducer for wind data, and the AIRMAR DST810 thru-hull transducer for depth, speed, and temperature. It also comes with the necessary NMEA 2000 cables and power cable to establish your network.
Yes, the GMI 20 features customizable profiles tailored for different boating activities, such as sailing or motorboating. You can configure the screen to show the specific data points most relevant to your current needs.
The DST810 transducer supports wireless calibration directly via Bluetooth. You can manage settings and perform calibrations using a compatible mobile device, which simplifies the process compared to traditional wired methods.
The display features a 4-inch anti-glare screen designed for high visibility in bright daylight. For night use, it offers specific visibility options to ensure the screen is readable without compromising your night vision.
The system uses NMEA 2000 plug-and-play connectivity, which is designed to be straightforward for most boaters. As long as you have a basic understanding of marine electronics, the components connect easily to form a unified network.
Absolutely. Because the system is built on the NMEA 2000 standard, it is highly expandable. You can easily add additional compatible marine electronics to the network as your needs grow.
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