Best GPS Devices - Compass Special Features, International Travel, Marine Cartography

'variable-use global positioning device'

'such a huge screen'

'removable memory'

'removable memory allows for almost unlimited storage of routes and other data'

'removable memory'

'Compared to other multi purpose GPS receivers on the market, it is midpriced at around $325..'

'decent size 2.7 inch'

'Compared to other multi purpose GPS receivers on the market, it is midpriced at around $325..'

'decent size 2.7 inch'