GPSMAP 431S Chartplotter Combo - Includes Dual Beam Transducer
Features an ultra-bright 4" QVGA display along with an improved high-speed digital design for faster map drawing and panning speeds. In addition, these waterproof units have a high-sensitivity internal GPS receiver, so mariners will always know their position on the water. They come 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 Specs:
* 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
* 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 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
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
Basemap
Yes
Card Format
SD
Cartography - Preloaded
Yes |
