Oxygen Meter Finger Pulse Oximeter, SmileCare Pulse Oximeter Fingertip Blood Oxygen Saturation with Pulse Monitor…

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Accurate & Easy to use : One Button Operation,just wear it on the finger and press the power button viewing the data. Accurately display SpO2 (blood oxygen saturation levels), PR (pulse rate) and pulse strength within 5 seconds,measurement results within ± 1% precision.
User Friendly Design: Rotatable multi-direction displaying brings convenience for easy reading and Auto power-off after 15 seconds of user inactivity.
Wide Measureing Range: Fit wide range of finger size with smart spring system, suitable for age 12 and above.
Lightweight and Portable:Suitable for both home daily use and outdoor sports.
Equipped and Accessories: The package includes a pulse oximeter fingertip, a user manual, 2 AAA batteries and a hanging lanyard for convenience. Note: this device is only used for sports and aviation purposes, not intended for medical purposes