Hands on with the DeLorme Earthmate PN-40

UPDATE: Two newer models have now been introduced, the DeLorme PN-60 and the DeLorme PN-60w.

The DeLorme Earthmate PN-40 updates the PN-20, which was already one of the most innovative GPS receivers out there. Quite simply, the PN-40 rocks, adding the following new features:

• A dual-core processor makes map redraws and menu navigation very fast, correcting the biggest flaw in the PN-20
• Tri-axial electronic compass (meaning there is no need to hold it dead level)
• Barometric altimeter
• SDHC high-capacity SD card support
• A more detailed base map

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