Monitor weather conditions from inside your home or office and have a wide range of weather information available at your fingertips. The large LCD display keeps you up to date on temperature, barometric pressure, humidity, dew point, rainfall and wind speed/direction. Station records minimum and maximum on all the above values along with time and date stamp. Base unit comes with a weather tendency indicator and storm warning alarm. Remote sensors transmit their data (up to 100 ft.) to the base receiver by radio waves. Weather data and history can be uploaded to your computer. Includes serial port cable and PC auto installation software. Base unit requires three "AA" batteries or use with AC adapter (included). Three sensors use two "AA" batteries each.

Indoor Temperature – 14°F to 139°F;±0.2°F
Outdoor Temperature – -21°F to 157°F;±0.2°F
Relative Humidity – 20% to 95% RH; ±1% RH
Wind Speed – 0 to 111 mph;±0.1 mph
Daily Rainfall – 0 to 39 inches
Cumulative Rainfall – 0 to 98 inches