Features:
This item integrates four functions (Clock， Calendar， LCD digitalhygrometer and thermometer) into one unit. And， it is speciallydesigned for indoor use and characterized by a large displayer andsome big buttons
Multi-functional design， it can display temperature， humidity andtime simultaneously
Alarm， clock and calendar function， can display the month anddate
Desk-top placing or wall hanging
LCD blue back light display

Specifications:
3V operate， low power consumption
12 hour temperature trend bar chart display
Calendar Range: 2001-2099 (Default 1-1-2006)
2 minute alarm abd 8 minute snooze function
Approximate 8 second LED back light
Maximun and minimum temperature and humidity record
Low battery detect function
C/F temperature format display conversion
Temperature Measurable Range: -9.9~60 deg C (14.2~140 deg F)
Temperature Mesure Accuracy: +/-1 deg C
Temperature Display Resolution: 0.1 deg C
Humidity Meaurable Range: 20~99% RH
Humidity Measure Accuracy: +/-5% RH
Humidity Sisplay Resolution:1% RH
Power Supply: 2x AAA batteries (Not included)
Size: Approx. 8cm x 4cm x 14.1cm/ 3.15" x 1.57" x 5.55"

Package Included:
1 x LCD Digital Hygrometer Thermometer Alarm
1 x Manual