Garmin GNX 21 Marine Instrument
Garmin GNX 21 Marine Instrument
SKU:230-0100114210
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The easy-to-read GNX 21 marine instrument has an inverted display with white or colour digits on a black background that clearly shows depth speed wind and 50-plus marine and boat parameters. Its glass-bonded display with anti-glare lens coating provides excellent daytime and night-time readability with high-contrast digits scalable up to 36 mm.
The GNX 21 is the first glass-bonded marine instrument with a combination of directly driven LCD segments and a dot-matrix field to display graphical information. Its low power consumption — (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight) — is perfect for use on sailboats and provides a valuable instrument for cruising and fishing. Fully customisable user profiles display wind depth and speed data. Plus the GNX 21 includes an auto-scroll feature that rotates through data screens for hands-free operation. It can be installed with the included low profile flush mount or an optional flat mount for the ultimate glass helm solution and custom look for your boat.
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