Wholesale CMS50NA Finger Tip Pulse Oximeter Blood Oxygen meter SpO2 Heart Rate Monitor Saturation 颜色:Gray ●One adapter connection line

●One adapter connection line

display and record output in one device

such as mercury

Power supply:AC 100-240V

Wholesale CMS50NA Finger Tip Pulse Oximeter Blood Oxygen meter SpO2 Heart Rate Monitor Saturation 颜色:Gray ●One adapter connection linePulse oximeters give an estimated oxygen saturation level value. Several research studies and an FDA 2021 safety communication have found that certain physical traits, including but not limited to darker skin pigmentation and melanin, may make the oxygen level estimated value appear higher than it actually is. Users are strongly recommended to establish a baseline value when healthy and at rest. It is recommended that users consult a licensed