Hygro-Thermometer Clock with Indoor and Outdoor Temperature (DC105)

* Temperature:
Indoor:range: -10°C~ +50°C (14°F ~ 122°F)
Outdoor:range:-50°C~+90°C(-58°F~+194°F)
* Accuracy: ±1°C (1.8°F)
* Resolution: 0.1°C/°F
* Humidity:
Range: 20%RH~99% RH
* Accuracy:±5% RH
* Resolution: 1% RH
* °C/°F selection
* MAX/MIN value
* Power: 1x1.5V AAA battery
* Operation temperature: -20 ~ 60°C (-4 ~ 140°F)
* Stroe temperature: -40 ~ 60°C (-40 ~ 140°F)
* Operation humidity:0%~90%RH
* Stroe humidity:≤90%RH(non condensation)
* Four colors selection ( blue,green,yellow and pink)