Acu-Rite 00590A1 Wireless Weather Thermometer at $15.95, allows you to monitor indoor and outdoor temperature, as well as indoor humidity. The wireless sensor features an LCD display. Just select your time zone, and the clock sets itself.
The 00590A1's compact size makes it perfect for wall-mounting or placement on any tabletop using the integrated fold-out stand. It comes with a one year manufacturer warranty.
Indoor / Outdoor temperature
Alarm with snooze function
3 channels to support up to three wireless sensors (one included)
Main unit temperature range: 32 to 122 degrees Fahrenheit (0 to 50 degrees Celsius)
Sensor temperature range: -4 to 158 degrees Fahrenheit (-20 to 70 degrees Celsius)
Main unit requires 2 AA Alkaline batteries (not included)
Sensor requires 2 AA batteries (not included)
Sensor transmission range up to 100 feet (33 meters), unobstructed
Main unit can be wall-mounted or placed on table-top using the fold-out stand