The CMS50D4 Pulse Oximeter checks SpO2 and Pulse Rate values through the finger. It provides a non-invasive scientific means for an accurate quantitative measurement of blood oxygen saturation. The FDA registered CMS50D4 Pulse Oximeter is applicable for use in healthcare or home settings,.



BATTERIES NOW INCLUDED

Features

1) Measure SpO2 and Pulse Rate accurately

2) SpO2 and Pulse Rate display, Pulse Rate waveform and bar graph display

3) Battery voltage low indication

4) The display mode can be changed.

5) Screen brightness adjustable

Specifications:

SpO2 measurement range: 0%~100%

Accuracy: 70%~100%: + / - 2%

0%~69%: unspecified

PR measurement range: 30bpm~250bpm

Accuracy: + / - 2bpm or + / - 2%, whichever is greater.

Resolution:

SpO2: 1%

PR: 1bpm

Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is +/- 4% at this level of perfusion. the pulse rate error is 2 bpm or 2%, whichever is greater.

The unit also has resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than 1%.

Working current: = 30mA

Power supply: two AAA batteries

Safety classification: type BF applied part

4.Physical characteristic

Dimension: 2.24 in (L) x 1.3 in (W) x 1.2 in (H)

The CMS50D4 is an Oximeter that is FDA 510k Approved for Medical Use