La Crosse Technology WS-2315OAK Professional Weather Station Monitors and displays multiple weather conditions in metric or U.S. Measures temperature, humidity, air pressure, rainfall, wind speed, wind chill, and more Wireless option features 80-foot range; wired option functions up to 150 feet away Includes PC software for downloading data and analyzing weather trends Base unit measures 6.1 by 1.2 by 6.3 inches; includes 1-year warranty