Fingertip Pulse Oximeters-CE certified

Pulse Oximeter

CMS-50A Fingertip Oximeter

Features
Operation of the product is simple and convenient.
The product is small in volume, light in weight (total weight is about 75g including batteries)

and convenient in carrying.
Power consumption of the product is low and the two originally equipped AAA batteries can be

operated continuously for 15 hours.
The product will automatically be powered off when no signal is in the product within 5 seconds.

Technical specifications
1.Display Format: LCD Display;
  SpO2 Measuring Range: 0% - 100%;
  Pulse Rate Measuring Range: 30 bpm - 250 bpm;
Pulse Wave Display: columniation display and the waveform display.
2.Power Requirements: 2 ×1.5V AAA alkaline battery(or using the rechargeable battery   instead)

,adaptable range: 2.2V~3.6V.
3.Power Consumption: Smaller than 40mA.
4.Resolution: 1% for SpO2 and 1 bpm for Pulse Rate.
5.Measurement Accuracy: ±2% in stage of 70%-100% SpO2, and meaningless when stage being smaller

than 70%. ±2 bpm or±2% (select larger) for Pulse Rate.
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).
4.7Resistance 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.It is equipped with a function switch. The Oximeter can be powered off in case no finger is the

Oximeter within 5 seconds. 
9  Optical Sensor
Red light (wavelength is 660nm,6.65mW)
Infrared  (wavelength is 880nm,  6.75mW) 

WARRANTY : 3 YEARS
CERTIFICATION:
ISO, CE, FDA

CONTENT:

1 x S50AFingertip Oximeter (The color is random when delivery if not pointed, the availble color:

white and black)
1 x Lanyard
1 x English user's manual
1 x PROTECTIVE CARRY CASE  (FREE)
Parking Size 15CM*4CM*10CM, Weight 250g

ABOUT US:
Contec Medical Systems focusing on research,manufacture and distribution of medical

instruments,was founded in 1992 as a high-tech company.At present there are more than 1200

employees in our company.Our product line covers a wide range of 13 categories.Most of the

domestic hospitals are our customers.
    Contec hopes to cooperate with international companies to supply more innovative design and

advanced technology products
     We sincerely welcome you to become one of our global partners.We are looking forward to

establishing a successful business relationship with you.