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Amazon.com: CONTEC LED CMS50M Pulse Oximeter,SpO2 and PR Value Waveform Blood Oxygen, Neck/Wrist Cord : Health & Household
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What is PR BPM in pulse oximeter? Normal values high or low count mean? - Dr. Durgaprasad Reddy B - YouTube
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What is PR BPM in pulse oximeter? Normal values high or low count mean? - Dr. Durgaprasad Reddy B - YouTube
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Amazon.com: Tomorotec Fingertip Pulse Oximeter Accurate Blood Oxygen Saturation Level (SpO2), Perfusion Index (PI), Pulse Rate (PR), Respiratory Rate (RR) Monitor with Lanyard [Sports & Aviation Use Only] (Black) : Health &
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