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The ideal companion for laptops for home and office to use
DC5V ±10% / 18650 lithium battery * 3/7500mHA [battery removable]
adding a touch of sophistication and glamour to your festive celebrations
Support Micro SD card up to 128GB
Overspeed alarm: This alarm is only valid in continuous positioning mode
Fingertip Blood Oxygen Monitor Pulse Oximeter Meter toys The ideal companion for laptopsDigital Fingertip Pulse Oximeter Instant Read Health Monitoring Display Health care LED Display Blood Oxygen Meter Heart Rate MonitorDescription: This fingertip pulse oximeter is a portable device to measure SpO2 (blood oxygen saturation levels) for household and personal use. The measuring operation is easy and quick, you just need to place your finger inside the photoelectrical sensor and accurate measurements will be displayed on the screen.
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