Room Indoor Electronic Digital Humidity Temperature Meter Thermometer and Hygrometer Alarm Clock TA218B 
 
Specifications: 
 Measuring Temperature range: Indoor  -10°C~+60°C (-14°F~+140°F)  
                                                  Outdoor -50°C~+70°C (-58°F~+158°F)
Measuring Humidity range: 10%~90% RH
Accuracy: Temperature ±1°C (1.8°F)
                  Humidity ± 5% RH
Resolution: Temperature 0.1°C (0.2°F)
                      Humidity 1% RH
Power source: 1*AAA (1.5V) battery
Material: ABS
Color: White+Balck 
Item dimensions: 129x97x26mm
LCD size: 80*68mm
Weight: 140g 
Package includes: 
1x Temperature & Humidity Meter TA218B ( No including Battery )
1x User Manual
 
Note: There's NO included Battery.   And it's Not with retail package