Modern components for a reliable display
Garmin GNX20 & GNX20 Wind
Garmin GNX20 Wind The GNX Wind features an easy-to-read glass composite monochrome LCD with backlighting and customisable background colours, and is easy to read from almost any angle and even from a distance. With a wide range of background colours to choose from, there should be something to suit everyone and provide high contrast and good readability in almost any lighting conditions.
Garmin GNX20 The GNX 20 marine instrument features an easy-to-read display with black digits on a white or coloured background. It allows you to easily read depth, speed, wind and 50-plus marine and boat parameters


Airmar DST810
The DST810 plastic thru-hull transducer reliably and precisely measures depth, speed and temperature readings in the water. Thanks to NMEA2000 and Bluetooth connectivity, data can be displayed in a variety of ways. The sensor can also be calibrated quickly and easily via the Bluetooth interface using the Airmar Cast App. The device can measure depths up to 100 m, speeds up to 45 knots and temperatures up to +40 °C. A 5 Hz signal output ensures smooth playback on your display device.
Wireless connection via Bluetooth also allows easy calibration of sensor data via the Airmar Cast app.
gWind Windsensor (wired)
The gWind-transducer uses Twin-Fin technology with a three-bladed propeller to provide more accurate data for true wind speed at very low wind levels. The twin-fin design provides more precise data about true wind speeds, and the three-bladed propeller ensures greater, constant efficiency.

| Dimensions | 110 x 115 x 30 mm |
| Display size | 83 x 60 mm, diagonal 102 mm |
| Display type | Standard LCD |
| Weight: | 230 g |
| Waterproof | Yes, to IPX7 |
| NMEA2000 certified | Yes |
| NMEA0183 compatible | Yes |
| Power consumption | 0.35 W (day) / 0.4 W (night) |
| Voltage range | 9 - 16 V |
| Mounting options | Flat or flush |
| Composite glass display | Yes |
| Temperature range | -15 °C to +70 °C |
| Compass-safe Distance | 209 mm |
| Included | GNX20, trim piece for surface mounting, protective cover, installation gasket for flush mounting and mounting kit, NMEA2000 stub cable (2 metres), NMEA2000 T-piece, installation instructions, documentation |
| Dimensions | 110 x 115 x 30 mm |
| Display size | 83 x 60 mm, diagonal of 102 mm |
| Display type | Standard monochrome LCD |
| Weight: | 230 g |
| Waterproof | Yes, to IPX7 |
| NMEA2000 certified | Yes |
| Power consumption | 0.35 W (day) / 0.4 W (night) |
| Voltage range | 9 to 16 V (via NMEA2000) |
| Mounting options | Flat or flush |
| Composite glass display | Yes |
| Temperature range | -15 °C to +70 °C |
| Compass-safe Distance | 209 mm |
| Included | GNX Wind, trim piece for surface mounting, protective cover, installation gasket for flush mounting and mounting kit, NMEA2000 T-piece, NMEA2000 stub, installation instructions, documentation |
| Dimensions: | 450 x 300 mm (width x height) |
| Weight: | 260g |
| Cable length: | 25m |
| Water rating: | IPX6 |
| Input voltage via NMEA2000: | 9-16V |
| Wattage: | 0.33W max |
| Angular accuracy: | Better than +/- 15 degrees |
| Speed: | Better than +/- 3 |
| Frequency: | 235 kHz |
| Output: | 100 W |
| Beam width: | 10 x 44 degrees |
| Hull deadrise: | 0-22 degrees |
| Min. depth: | 0.5 metres |
| Max. depth: | 100 metres |
| Temperature sensor measuring range: | -10 to +40 degrees Celsius |
| Bluetooth: | Yes |
| Connectors: | NMEA2000 Micro-C (male) |
| Cable length: | 6 metres |
| Weight: | 0.9 kg |
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