The GNX™ 21 Marine Instrument has a display with white or color digits on a black background that shows depth, speed, wind & 50-plus marine & boat parameters.
General |
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| Dimension | 110 x 115 x 30 mm (4.33″ x 4.53″ x 1.18″) |
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| Weight | 230 g (8 oz) |
| Water rating | IPX7 |
| Display Type | Inverted LCD, monochrome |
| Display Size |
83 x 60 mm; 101.6 mm diagonal (3.3” x 2.4”; 4.0” diagonal) |
| Mounting Options | Flat or Flush |
| Glass bonded display | |
| Temperature range | From 5° to 158°F (from -15° to 70°C) |
Sensors |
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| NMEA 0183 Compatible | |
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Electrical Features |
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| Power Consumption |
0.35 W (day); 0.4 W (night) |
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| Compass-safe distance | 209 mm (8.25 in.) |
Instrument Features |
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| Auto-on | |
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| User profiles | |
