| 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) |