Garmin Gpsmap Super Combo 531s W/ Coast Charts & Dual Beam Transducer

Features a large 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 opsition 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.

Garmin Gpsmap Super Combo 531s W/ Coast Charts & Dual Beam Transducer

• Large, ultra-bright 5″ diagonal QVGA display, 234 x 320 pixels – over 800 nits of brightness
• Preloaded with charts for over 14,000 U.S. lakes and navigable rivers
• 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
• Two NMEA 0183 I/O ports
• 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: 5.9″H x6.4″W x 2.9″D
• Power output: 400 watts (RMS) 3200 watts (peak to peak), dual beam
• Depth: 900 feet/300 meters (dual beam)
• Dual beam transducer – 80 kHz (45 degrees), 200 kHz (14 degrees) for maximum freshwater 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 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 batteryPackage Includes:
  • GPSMAP 531s
  • HXUS039R BlueChart Card (Same coverage as GPSMAP 541s)
  • Transom Mount Transducer
  • Tilt/swivel mount
  • Protective front cover
  • Power/data cable
  • Documentation