CONTECMED CMS 50D plus CE color Blood Oxygen SpO2 saturation monitor USB port

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Item Type
Brand Name
Model Number
CMS 50D plus
Analysis Software
Sensor Type
Power Supply
2 AAA 1.5V Alkaline battery
Blue Yellow
Screen Type
Color OLED display
Place of Origin
China (Mainland)

26 Dec 2017
product arrived well fast conforming description ad. refresh rate information good.

- E*****n P.

TheFingertip PulseOximeter is registered on theAustralian Register of Therapeutic Goods (ARTG)         with the code 136606, and certified by FDA of United States and CE &TUV of Europe.

#1. Facotry direct sales, NOT a distributor;

#2. careful check before shipping out;
#3. quick response to your questions

Fingertip Pulse Oximeter







Principle of the CMS50D+ 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.

Major Features
 ntegrated 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
 A pulse rate sound indication
 With measured data overruns limits and low-voltage alarm function,the upper/down alarm range can be adjustable
 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
 RF Wireless communication function(option)
 Connected with an external oximeter probe(option)
 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.

Main performance
 Display Mode:0.96" Dual color OLED display
 Screen Resolution:128*64
 SpO2 Measuring Range:0%~100%, (the resolution is 1%).
 Accuracy:70%~100%:±2% ,Below 70% unspecified.
 PR Measuring Range:30bpm~250bpm, (the resolution is 1bpm)
 Accuracy:±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 80mA
 Voltage:DC 2.6V~3.6V
 Power Supply:1.5V (AAA size) alkaline batteries × 2   
 Battery working hour: The minimum continually work time is 24hours ,theoretical number is 32 hours.
 Safety Type:Interior Battery,BF Type

Accessories:(very very important )

Sell in standard
1. Pulse oximeter
2. Pouch
3.Neck string ( Hanging belt)
4. Manual
5. USB Cable
6. PC software
Sell in addition

 Wireless Module
 Oximeter Probe(Refer to probe application instruction for details and notice renewal)

Physical Identity
Dimension:58.5(L) × 31(W) × 32 (H) mm   Weight:About 52g (with the batteries)

Qualification : Passed CE

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Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).