Place of Origin
Guangdong, China
Customized support
OEM, ODM
Product name
Bluetooh Temperature Sensor Freezer Temperature Monitor
Application
Real-time temperature monitoring
Operating temperature range
-25℃ ~ +60℃
Protocol standard
Bluetooth 4.1
Built in battery
550mAh /3V
Maximum transmission distance
50 meters, adjustable
Battery life
300 days (replaceable)
Humidity detection range
0~100%RH
Humidity detection accuracy
±3%RH