Garmin eTrex Vista H

Garmin's eTrex Vista GPS combines a basemap of North and South America with a barometric altimeter, electronic compass and 24MB of customizable map memory. Even when you're standing still, you can find your bearing using the electronic compass, and that comes in handy when you can't see any landmarks. The altimeter determines your precise altitude, and can be used in a pinch as a barometer to detect incoming fronts. The Vista uses WAAS correction data to give accurate location coordinates down to 3 meters on the internal basemap, as well as the hundreds of downloadable maps available on Garmin's MapSource site.