DeLorme PN-40 Advanced GPS receiver

DeLorme Earthmate PN-40 is a new powerful portable GPS receiver with the following specifications:

- Super high-sensitivity 32-channel Cartesio chipset by STMicroelectronics
- Dual-core CPU for rapid screen re-draws, even with large aerial imagery files
- 500MB of internal memory (1GB total HDD)
- 3-axis electronic compass with included accelerometer performs when held in any position—while in motion or standing still
- Sensitive barometric altimeter for altitude readings
- SD/SDHC card slot (32GB or higher)
- 2.2″ 65K-color daylight-readable TFT screen
- Topo USA 7.0 software with complete U.S topo and street maps included. Also displays USGS 7.5-min quads, aerial imagery, and NOAA nautical charts via online download from DeLorme