Fingertip Pulse Oximeter with 4-Way Display, 6,000 Spot Checks, OLED display. Adjustable sleep monitoring up to 8 hours. Determine oxygen level in blood (SpO2) in 8 seconds. Measurement range is 70% - 99%, ±2% accuracy, ±1% resolution. Alarm beeps to...
MSRP:
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$7.95