The APRS solar powered wind data logger is designed as an affordable solution for a wind site evaluation and to gauge wind generator performance.
Using a Secure Digital (SDTM) card for convenient data downloads to record wind speed along with the time and date.
The 128-megabyte SDTM card is inexpensive and capable of storing weeks of data at 3-second intervals or at longer logging intervals months of stored data.
Almost any spreadsheet program (Microsoft Excel, OpenOffice.org) can be used to analyze (view, graph) your wind data. With the Web-based software the analysis is even easier. Upload your data and the systems software will plot and provide basic statistics all automatically.