? Displays time and date with alarm clock

? Displays weather conditions and records minimum and maximum values

? Displays indoor and outdoor temperature in Fahrenheit (°F) or Celsius (°C) -- user selectable

? Displays indoor relative humidity (RH%)

? Displays barometric (air) pressure reading in inches of mercury (inHg) or millibars (mb) -- user selectable

? Displays cumulative rainfall data since last reset in inches (in) or centimeters (cm) ? user selectable

? Displays wind speed in miles per hour (mph) or kilometers per hour (km) -- user selectable

? Wind direction display with LCD compass as well as numerical (e.g. 225°) and abbreviated characters (e.g. NE)

? Wind chill temperature display

? Displays weather forecast using weather icons (sunny, partly cloudy, cloudy or rainy)

? Barometric trend chart in inches of mercury (inHg) or millibars (mb) -- user selectable

? Indoor and outdoor temperature alarms that are set by the user

The thermometer-transmitter sensor measures the outdoor temperature. It also collects

readings from the rain gauge and wind sensor, then transmits the data to the home monitor

via wireless 433MHz transmission. The transmitter uses four AA batteries (not included).

The wind sensor measures wind speed and wind direction and sends the

data to the thermometer-transmitter sensor, which in turn transmits the

data to the home monitor.Operating power is taken from the

thermometer-transmitter sensor by cable connection.

The Rain Sensor measures cumulative rainfall and sends the data to the

thermometer-transmitter sensor via cable connection, which is then

transmitted back to the home monitor. The cable connection also supplies

operating power from the thermometer-transmitter sensor to the Rain Sensor.