Garmin GPSMAP 421S GPS Dual Frequency Combo | Marine Electronics

Product Description

GPSMAP 421S Chartplotter Combo - Includes Dual Frequency TransducerFeatures an ultra-bright 4" QVGA display along with an improved high-speed digital design for faster map drawing and panning speeds. Plus these waterproof units have a high-sensitivity internal GPS receiver so mariners will always know their position at sea. They are ready to go with a built-in satellite-enhanced worldwide basemap and Garmin's proven easy-to-use interface designed to help you navigate the open waters with ease. This model is patible with various NMEA 2000 ponents inculuding Garmin's full lineup of NMEA 2000 marine sensors and autopilots. Features and Specifications: Ultra-bright 4" diagonal QVGA display 240 x 320 pixels - over 800 nits of brightness NMEA 2000 certified for seamless integration with the Garmin marine lineup Preloaded worldwide marine basemap Compatible with GXM 51 for XM Satellite Radio and XM WX Satellite Weather High-speed processor for fast screen redraws and smooth panning Streamline

Product Features

• GARMIN GPSMAP 421S GPS CHART FISHFINDER COMBO WITH

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