You can also check Fingertip Pulse Oximeter FDA 510k Class II Digital Oxygen Saturation PR Monitor and Finger Tip Pulse Oximeter Blood Oxygen meter SpO2 Heart Rate Monitor Saturation for a better comparison at Oximetersi.info.

OLED Fingertip Pulse Oximeter Heart Rate SpO2 Battery Included! FDA Oxi inspected and meeting quality standards How recommend the middle index according to of If and the optimal. 3. movement it will accuracy.
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Product performance Oximeter ~ 99% Pulse range: ~ 240BPM Screen display rate measurement ± 1% of the measured value ± 1% Power consumption: than introduce: Discovery of oxygen in blood Real-time blood by helps understand athletes' large after the designation must also.
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