The Atomix Wireless Indoor/Outdoor Thermometer with Clock and Calendar features:
Temperature and Humidity Trend Lines
Indoor/Outdoor Temperature Range 32° F - 122° F
Outdoor Temperature Range: -4° F - 158° F
Indoor/Outdoor Humidity Range: 20-90%
Min/Max Memory on Temp. and Humidity
Atomic Clock with Alarm and Snooze
Month, Date and Day of the Week Calendar
Moon Phase
Low Battery Indicator for Main Unit and Remote
3 Channel Capable
Main Unit: W 7" x H 27/8" D 11/2"
Sensor: W 21/8" x H 31/2" x D 11/8"