La Crosse Technology WS-3512U-AL Professional Touch Screen Wind and Weather Center

Features Large LCD touch screen display activates with slightest touch Records 1750 sets of weather data history with "Heavy Weather PRO" PC software and option to upload the data to your website with "Web Publisher" (Serial Connection only; Will not support USB adapter) Upload weather data to your PC with easy COM port connection Barometric pressure tendency arrow Weather forecast based on changes in pressure Weather forecast history since last condition change Wind speed and direction with LCD compass Records MIN/MAX wind speed with time and date of recording Multiple weather alarms Accurate atomic time and date sets itself and updates automatically for DST Time alarm with adjustable snooze Transmission range up to 330 feet (100 meters) EL backlight AC power adapter included Receiver Requires: 3 "AA" alkaline batteries or included AC power adapter Wireless Thermo-Hygro Sensor Requires: 2 "AA" alkaline batteries