This is the Magellan Explorist GC Waterproof (to Ingress Protection Rating no 7) GPS receiver. A great GPSr that is dedicated to Geocaching.

Here is a link to a review of the Explorist GC by Darren Osbourne from the Geotalk Podcast.

Each unit has been thoroughly checked by Geostuff.com before shipping to ensure that the unit is functioning properly,

Supplied complete with:

• Set of 2xAA Energizer Lithium batteries
• 30 day premium membership to Geocaching.com
• USB Cable - while the "official" position is that you must use a Windows based PC for paperless caching with the Explorist GC - we have successfully used a Mac.
• Global basemap with some detail in Australia (not upgradable)
• Full support for GPX and Geocaching field notes uploads.