Description:

Along with its counterpart, the GPSMAP 478, this combination color chartplotter and street navigator comes preloaded with detailed marine maps and detailed street maps, so you can find your way anywhere. Ready for action right out of the box, the GPSMAP 378 comes preloaded with detailed U.S. Inland Lakes data, which boasts 10-meter resolution for more than 3200 lakes, many with depth contours. When you're ready to drive home, take your 378 out of its marine mount and pop it into the automotive mount in your vehicle. Then press one button, and your 378 is ready to navigate you on the roads, with turn by turn directions and voice prompts that take you straight to your destination.

Features:

• Garmin sonar compatible
  
• Supports DSC (displays position data from DSC capable VHF radio)
  
• Audible alarms
  
• Tide tables
  
• Hunt/fish calendar
  
• Sun and moon information
  
• Automatic routing (turn by turn routing on roads)
  
• XM WX Weather & Radio for U.S. compatible
  
• Voice prompts (e.g. "Turn right in 500 ft.")
  
• Headphone jack/audio line-out
  
• Portable
  
• Automotive/motorcycle-friendly  

Details:

• Unit dimensions, WxHxD:  5.7" x 3.2" x 1.9" (14.5 x 8.1 x 4.8 cm) 
  
• Display size, WxH:  3.0" x 2.2" (7.6 x 5.6 cm) 
  
• Display resolution, WxH:  480 x 320 pixels 
  
• Display type:  256-color TFT 
  
• Weight:  13.6 oz (385 g) 
  
• Battery:  rechargeable internal lithium-ion 
  
• Battery life:  up to 15 hours 
  
• Waterproof 
  
• Antenna:  detachable 
  
• NMEA input/output:  NMEA 0183

Includes:

• GPSMAP 378
  
• Preloaded U.S. marine detail maps (g2 technology)
  
• Preloaded City Navigator NT North America maps (full coverage)
  
• Trip & Waypoint Manager
  
• USB cable
  
• Power/data cable
  
• Marine mount
  
• Automotive mount
  
• Universal friction mount
  
• Vehicle power cable
  
• AC charger
  
• Protective cover
  
• Owner's manual
  
• Quick reference guide

Click Here for Mounts and Accessories!