LaCrosse Technology WS-9023U-IT Wireless Weather Station at $18.95, displays time, indoor temperature, outdoor temperature and outdoor humidity. It uses state-of-the-art IT+915 MHz Instant Transmission technology to provide and immediate update (every 4.5 seconds) for all of your outdoor data measured from the sensor.
The WS-9023U-IT comes with one sensor, and is able to receive signals from 2 additional thermo-hygro sensors (sold separately). The station displays the time in a 12 or 24 hour format, and the temperature in Fahrenheit or Celsius. Press the MIN/MAX buttons to view the minimum and maximum temperature and humidity.
With an outdoor temperature range of -39.8 to 139.8 degrees Fahrenheit, this unit is great for areas with extreme cold or hot weather. The attractive display station can sit free-standing on any flat surface, or can be mounted on the wall for easy-viewing. This unit is backed by a one year manufacturer warranty.
Monitors indoor temperature (Fahrenheit or Celsius)
Wireless outdoor temperature (Fahrenheit or Celsius)
Wireless outdoor humidity
Min/Max temperature & humidity records
12/24 hour digital time display
Outdoor relative humidity: 1% to 99%
Outdoor relative temperature range: -39.8 to 139.8 degrees Fahrenheit (-39.9 to 59.9 Celsius)
Indoor temperature range: 14.1 degrees to 139.8 degrees Fahrenheit (-10 to 59.9 degrees Celsius)
Wall hanging or free standing
Sensor reception icon shows when signal is successfully received
Wireless transmission range up to 330 feet unobstructed
Can receive up to 3 sensors (one included)
Receiver requires 2 AA Alkaline batteries (not included)
Sensor requires 2 AA Alkaline batteries (not included)