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FDA two-color OLED display fingertip pulse oximeter, blood oxygen SpO2 saturation detector, 2020 pulse oximeter finger. This device intended for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (%SpO2) and pulse rate (PR). The device measures SpO2 and PR with a SpO2 sensor and displays on the OLED after certain further processing, it can be used to measure human Hemoglobin Saturation and heart rate through finger.
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$24.25