Garmin GPSMAP 521S with Dual Frequency Transducer, 5" Color Display & Preloaded Worldwide Marine BaseMap; NMEA Network Compatible

This product has been discontinued.
Garmin GPSMAP 521S with Dual Frequency Transducer, 5" Color Display & Preloaded Worldwide Marine BaseMap; NMEA Network Compatible
Your Price: $699.99 Discontinued
Part # 010-00760-01
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Garmin
Features an ultra-bright 5 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. It's ready to go with a built-in, satellite enhanced worldwide basemap and Garmin's proven easy-to-use interface designed to help mariners navigate the open waters with ease.

Features and Specifications:

  • Ultra-bright 5 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
  • Built-in high-sensitivity GPS receiver
  • High-speed processor for fast screen redraws and smooth panning
  • Streamlined user interface makes it simple to select modes and features
  • Single SD memory card slot for BlueChart g2 Vision cards, as well as saving waypoints, routes and tracks to an SD card
  • Optional BlueChart g2 Vision cards provide marine chart detail and enhanced navigation features like Auto Guidance, satellite imagery, 3-D Mariner's Eye View and 3-D Fish Eye View
  • Backlit keypad for easy operation in low light conditions
  • Unit dimensions: 5.9H x6.4W x 2.9D
  • Power output: 500 watts (RMS) 4000 watts (peak to peak), dual frequency
  • Depth: 1500 feet/500 meters (dual beam)
  • Use a dual frequency transducer 50 kHz (45 degrees), 200kHz (10 degrees) for maximum saltwater performance
  • Patented transom/trolling mount transducer
  • UltraScroll high rep rate sonar provides lightning-fast screen updates
  • AutoGain technology enhances target visibility
  • See-Thru technology shows weak and strong returns simultaneously
  • Water temperature log graphically records water temp data
  • A-scope
  • Whiteline
  • Adjustable depth line helps gauge desired fishing levels and bottom clearance
  • Split zoom display offers a closer look at fish targets and bottom structure
  • 2X, 4X, and bottomlock zoom
  • Adjustable keel offset
  • Alarms for fish size, shallow water, deep water, and low battery
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