Contec CMS50Q1 Children's Finger Pulse Oximeter with safe screw screwdriver and stickers The Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through finger. The product is fit for family, hospital, oxygen bar, community healthcare, physical care in sports (It can be used before or after doing sports and it is not recommended to use the device during the process of having sport) and etc.
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