Lugar del origen
Guangdong, China
Soporte personalizado
OEM, ODM
Product name
Freezer Ble Temperature Sensor Data Logger With External Probe
Signal transmission frequency
2.400 - 2.4835GHz
Protocol standard
Bluetooth4.0
Operating Life
10 months(can change battery)
Built in battery
CR2450,550mAh /3V
Output power
-4dBm, adjustable
Transmission distance
55 meters, adjustable
Operating temperature range
-40℃~+80℃ (external sensor)
Storage
12000 temperature data