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garmin GPSMAP 78sc

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GPSMAP® 78sc Handheld GPS

For boaters and watersports enthusiasts who want to run with the best, the rugged GPSMAP 78sc includes preloaded U.S. coastal charts and features a 3-axis compass, barometric altimeter, crisp color mapping, a high-sensitivity receiver, new molded rubber side grips, plus a microSD™ card slot for loading additional maps. And it floats!

Package Includes:

  • GPSMAP® 78sc
  • Wrist strap
  • Manual
  • USB Cable

Part No.

Description (Click to view & order)





  • Automatic routing (turn by turn routing on roads with optional mapping for detailed roads
  • ElectronicCompass - tilt-compensated, 3 axis
  • Barometric altimeter
  • Photo navigation (navigate to geotagged photos)
  • Sun and moon information
  • Tide tables
  • Custom POIs (ability to add additional points of interest)
  • Unit-to-unit transfer (shares data wirelessly with similar units)
  • Garmin Connect™ compatible (online community where you analyze, categorize and share data)
Performance Yacht Systems
919 Bay Ridge Road
Annapolis, MD  21403

Toll free: 1-877-379-2248
Local: (410) 267-8681


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