Household indoor outdoor thermometer Product Advantage:
5.The clock itself is powered by the included micro usb lead and plug, with internal button batteries (included) to keep the time running should there be a power cut.The outdoor wireless sensor powered by 2 aaa batteries (not included)
Main unit specification :
Remote sensor specification:
● Remote sensor size:97×45.5×21mm
● Main unit size:106×109×38.5mm
● Battery type :2*1.5V LR44/AG13 button battery(included)
● Input power : USB DC5V 500mA
● Adaptor: Input:AC 100-240V 50/60Hz ; Output: 5V 500mA
● Temperature range: 0°C ~ 50°C(32°F~122°F)
● Temperature tolerance: 0°C ~ 40°C +/- 1.0°C
40°C < T < 50°C +/- 2°C
● Temperature resolution: 1°C
● Humidity Range: 20% ~ 95%
● Humidity tolerance: +/- 5%
● Humidity resolution:1%
● Detection period:57 seconds
● Battery type:2*1.5V AAA battery (not included)
● Temperature range: - 20°C ~ 50°C
● Temperature range: - 20°C ~ 50°C
●Temperature tolerance: 0°C ~ 40°C +/- 1.0°C
40°C < T < 50°C +/- 2°C
-20°C < T< 0°C +/- 2°C
● Temperature resolution: 1°C
● Humidity Range: 20% ~ 95%
● Humidity tolerance:+/- 5%
● Humidity resolution:1%
● Transmission Frequency: 433MHz
● Transmission Range: 30 meters (Open area)
● Quiescent current: <30uA