En中文
| Display mode | TFT color display |
|---|---|
| Accuracy of blood oxygen measurement | within the range of 70% ~ 100%, ± 2%, ≤ 70%, there is no definition of accuracy |
| Pulse rate |
measurement range: 30bpm ~ 240bpm measurement accuracy: ± 3bpm or ± 3% of the measured value (whichever is greater) resolution: blood oxygen saturation ± 1% |
| Battery model | built in lithium battery, rechargeable 200MAH battery |
| Power consumption | less than 30mA |
| Automatic shutdown | automatic shutdown after 8 seconds without finger insertion |
| Display mode | 4-way LCD display mode |