For the ultimate in weather monitoring, connect the Perception II, Weather Wizard III, or Weather Monitor II to your personal computer. The WeatherLink data logger stores data until it is transferred to your computer. Create graphs, calculate totals and averages, generate summaries, analyze trends, and more. Data may be exported to most popular database, spreadsheet, and word-processing packages. Store data every 1, 5, 10, 15, 30, 60, or 120 minutes; the data logger will store 1, 5, 10, 15, 30, 60, or 120 days' worth of data, depending upon the storage interval.

Includes software, data logger with 8' (2.4 m) cable, appropriate adapters and detailed instruction booklet. Requires a computer running Windows 3.1, 95/98, or NT4.0 with at least 5 MB free hard disk space, 4 MB RAM and one free serial port.