Marine GPS
GARMIN GPSMAP 535 5.0" Marine GPS Navigation with Dual Beam Transducer
GARMIN GPSMAP 535 5.
Merchant: Newegg
Garmin GPSMAP 2210 Marine GPS
For boaters looking for value-priced, large-display color chartplotters with limited networking capability and preloaded marine cartography, the GPSMAP 2210 marine navigator chartplotter right on course.
Merchant: The Nerds