En中文
Display mode | TFT color display |
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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 |