Dimension |
66mm x 48mm x 10mm |
N.W |
25g |
Signal transmission frequency |
2.400 – 2.4835GHz |
Protocol standard |
Bluetooth 4.1 |
Modulation mode |
GFSK |
Send interval |
2S (default) |
Built in battery |
Panasonic CR2450,620mAh /3V |
Output power |
-4dBm, adjustable |
Communication rate |
1Mbps |
Transmission distance |
55 meters, adjustable |
Storage |
Can save 12000 temperature data |
Battery life |
1.5 year (Depends on the mode of operation) |
Operating temperature range |
-25℃~ +60℃ |
Detecting temperature range |
-40℃~ +80℃ (just for the temperature sensor) |
Temperature detection accuracy |
±0.5℃(-20℃~ +40℃), ±1℃(Other temperature range) |