Features:
1. Indoor and outdoor temperature， humidity， date， clock
2. Clock for 12/24 hours， daily alarm
3. ℃/℉ selectable
4. Max/Min function
6. Indoor Temperature Range: -10~50℃/-14~122℉， outdoor Temperature Range: -50~70℃/-58~158℉
7. Humidity measurement range: 10~99%RH

Specifications:
Indoor Temperature Range: -10~50℃/-14~122℉， outdoor Temperature Range: -50~70℃/-58~158℉
Resolution: 0.1℃/0.2℉
Accuracy: ±1℃(1.8℉)
Humidity measurement range: 10~99%RH
Resolution: 1%
Accuracy: ±5%RH

General Characteristics:
Power Supply: 1 * 1.5V AAA battery (not included)
Dimension: 11 * 10 * 2cm / 4.3 * 4 * 0.8in
Product Weight: 128g / 4.4oz
Color: White and Grey
Package Size: 17.3 * 12.5 * 3cm / 6.8 * 5 * 1.3in
Package Weight: 151g / 5.3oz

Package List:
1 * HTC-2 Digital Thermo-Hygrometer
1 * English Manual