Woltechz Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor Fast Test and Accurate Pulse Heart Rate Monitor with…

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Accurate & Reliable- Accurately determine your SpO2 (blood oxygen saturation levels), Pulse Rate and Pulse Strength within seconds.
Plethysmograph & Perfusion Index- Premium features that indicate the optimal time to take a reading. No more second guessing if you are taking your SpO2 and Pulse Rate properly.
Adjustable OLED Display- Patented rotatable display with 6 layout options allow you to view your results conveniently in any direction.
Sports Enthusiasts- Suitable for mountain climbers, skiers, bikers, aviators or anyone interested in measuring their SpO2 and pulse rate while on the move.
Easy To Use Out of the Box – Include 2X AAA BATTERIES , BAG and a LANYARD for convenience.