Garmin GPSMAP 431 GPS Chartplotter

Garmin GPSMAP 431 GPS Chartplotter Review

Garmin GPSMAP 431 GPS Chartplotter Feature

• Garmin GPSMAP 431 GPS Chartplotter
• GARMIN GPSMAP 431 GPS CHART PLOTTER INLAND LAKES & RIVERS
• Internal/External Antenna = Internal | Resolution (VxH) = 240 x 320 | Screen Size = 4.0/3.2 x 2.4 | Screen Type = Color |
• Touchscreen = No | Waterproof Rating = Waterproof | Waypoints/Routes = 3,000/100 | Weather Capable = NONE | Cartography Type = NONE |

Garmin GPSMAP 431 GPS Chartplotter Overview

GPSMAP 431 Chartplotter

Features 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 on the water. They are ready to go with built-in cartography for inland U.S. waters (over 14,000 lakes) and Garmin's proven easy-to-use interface designed to help you navigate the waters with ease.

Features and Specifications:

• Ultra-bright 4" diagonal QVGA display, 240 x 320 pixels - over 800 nits of brightness
  
• Preloaded with charts for over 14,000 U.S. lakes and navigable rivers
  
• 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: 5.0"H x 5.7"W x 2.7"D
  
• Power output: 400 watts (RMS) 3200 watts (peak to peak), dual beam
  
• Depth: 900 feet/300 meters (dual beam)
  
• Use a dual frequency transducer 80 kHz (45 degrees), 200kHz (14 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
  
• Round flasher display mode
  
• Whiteline
  
• Adjustable depth l
  
  
  

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  *** Product Information and Prices Stored: Oct 29, 2010 01:21:03