Specifications:
 Measuring Temperature range:  -10°C~+70°C (-14°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: 92x84x22mm
LCD view size: 66*50mm
Weight: 100g
Package includes:
1x Temperature & Humidity Meter HTC-1 ( No including Battery )
1x User Manual.
 

Note: There's NO included Battery.