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2012 hot Selling Fingertip Pulse Oximeter

Type:Blood Testing Equipments
Brand Name:ZHIHUI
Place of Origin:Guangdong, China (Mainland)
Model Number:CMS50E
Item:CMS50E Pulse Oximeter
Style:MINI portable
Dimension:57(L)*32(W) *30 (H) mm
Weight:About 50g (with the batteries)
Display mode:1.3" 65K Color OLED display
Battery:Voltage 3.7 rechargeable lithium battery * 1
Safety Type:Interior Battery,BF Type


*1.3" 65K Color OLED display*SpO2 value display

*Pulse rate value display, bar graph display

*Automatically shut-off



Principle of the CMS50E Pulse Oximeter is as follows:


Photoelectric Oxyhemoglobin Inspection Technology is adopted in accordance with Capacity Pulse Scanning & Recording Technology,the Pulse Oximeter can be used in measuring the pulse oxygen saturation and pulse rate through finger.


The product is suitable for being used in 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.



*Integrated with SpO2 probe and processing display module
*Small in volume,light in weight and convenient in carrying
*Operation of the product is simple ,low power consumption
* Operation menu for the function setting
* SpO2 value display
*Pulse rate value display, bar graph display
* Pulse waveform display
* The display mode can be changed
* Screen brightness can be changed
* A pulse rate sound indication
* With measured data overruns limits and low-voltage alarm function,the upper/down alarm range can be adjustable
* Battery capacity indication
* Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage,and with alarm function
* With SpO2 value and pulse rate value of storage, the storage data can be uploaded to computers)
* Real-time data can be transmitted to computers
* Automatically power off function: when the device is under the state of measuring interface . it will automatically power off within 5 seconds if the finger falls out of probe.
*RF Wireless communication function(option)(only applied for Ver6.6R or above )
* Connected with an external oximeter probe(option)(CMS50EW,only applied for Ver6.6R or above of CMS50E





57(L) *32(W) *30 (H) mm


50g (with the lithium battery*1)

Display Mode:

1.3" 65K Color OLED display

Screen Resolution:


SpO2 Measuring Range:

0%~100%, (the resolution is 1%).


70%~100%:±2% ,Below 70% unspecified.

PR Measuring Range:

30bpm~250bpm, (the resolution is 1bpm)


±2bpm or ±2% (select larger)

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).

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%.

Power Consumption:

less than 100mA


DC 3.6V~4.2V

Power Supply:

Voltage 3.7 rechargeable lithium battery 1

Battery working hour:

20 hours

Battery working life:

Charge and discharge no less than 500 times.

Safety Type:

Interior Battery,BF Type






Sell in standard
*a hanging ropeu
*au user manual
*a data lineu

*au disk (PC software)
*a power adapter (GTM41076-0605 ;CMS0105)
Sell in addition
*Oximeter Probe(Refer to probe application instruction for details and notice renewal)
*RF Wireless Module(only applied for Ver6.6R or above of CMS50E)



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Pulse Oximeter

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