Easy Carry Medical Pulse Oximeter SpO2 Monitor CMS50D2 30 Bpm - 250 Bpm

Convenient To Carry Medical Pulse Oximeter SpO2 Monitor

Features

1) SpO2 value display
2) Pulse rate value display, bar graph display
3) Pulse waveform display
4) PI value display
5) The display mode can be changed
6) Low-voltage indication: low-voltage indicator appears before working abnormally

which is due to low-voltage
7) Pulse sound indication and over limit indication

Specifications

1 ) Display Mode : 0.96 " color display
2 ) Screen Resolution : 128 * 64
3 ) SpO2 Measuring Range : 0 % ~ 100 % , ( the resolution is 1% )
Accuracy : 70% ~ 100% : ± 2 % , Below
70% unspecified.
4 ) PR Measuring Range : 30 bpm ~ 250 bpm , ( the resolution is 1 bpm )
Accuracy : ± 2 bpm or ± 2 % ( select larger )
5 ) PI Measuring Range : 0 % ~ 20 %
Accuracy : When the Pl measure range is 1% ~ 20% ,

the permission of absolute error is ± 1 %

When the Pl measure range is 0% ~ 0.9% ,

the permission of absolute error is ± 0.2%
6 ) 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% , pulse rate error is ± 2 bpm or ± 2 % ( select larger )
7 ) 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%
8 ) Power Consumption : less than 80 MA
9 ) Voltage : DC 2.6 V - 3 . 6 V
10 ) Power Supply : 1.5 V ( AAA size ) alkaline batteries x 2

11 ) Safety Type : Interior Battery , BF Type