Professional weather station with touch screen panel and USB port for easy connection to your PC. This weather station features indoor and outdoor temperature display in degrees Fahrenheit or Celsius. It records the minimum and maximum temperature and humidity with time and date stamp. Boasts low power consumption with over 2 years battery life for the transmitter. Free standing or wall hanging. Compatible software operating systems include Windows NT4 (SP 6a or above), Windows 2000, Windows XP, Vista, Windows 7.