arameters
Working voltage : 5V
Quiescent current : 30mA
Humidity measurement range : 0~100%RH
Temperature measurement range : -19℃~60℃ ( -2.2℉~140 ℉ )
Temperature measurement accuracy : ±0.3℃
Humidity measurement accuracy : ±2% RH
Brightness measurement range : 0~100%
Charging time : ≤2 hours
Battery usage time : ≤ 5 hours ( fully charged )
Built-in battery specification : 3.7V / 500mAh ( used in power off state )
Wifi standard : IEEE 802.11 b/g/n 2.4GHz ( does not support 5G )
Package Includes
Temperature sensor *1
External probe sensor *1
USB cable (Micro-B)*1
English manual*1
Mounting screw*1