Original CMS50D finger pulse oximeter by CONTEC MEDICAL

The CMS50D finger pulse oximeter is used to non-invasively measure blood saturation (oxygen saturation in the blood) and to measure heart rate. Normal blood oxygenation is within the range of 95%-99%, normal pulse 60-90/min. The pulse oximeter is worn on the finger and is reusable. The CMS50D pulse oximeter is intended for patients in hospitals, clinics, and doctor's offices, as well as individual users. Suitable for adults and children over 4 years of age, it automatically turns off 5 seconds after the test is completed.

Characteristic features

• Small size, light and comfortable to use
• Integrated with sensor SpO₂
• The operation of the pulse oximeter is intuitive
• It is characterized by low battery consumption
• Equipped with a pulse indicator
• Automatically turns off 5 seconds after removing your finger
• Intended for adults and children over 4 years of age (body weight over 15 kg)

Technical specifications

• Display type: LCD
• 4 directions display mode
• Waveform: bar, PLETH wave
• Saturation measurement range SpO₂ 0%~100% (resolution -1%)
• Accuracy 70%~100% ±2%
• Heart rate measurement range 30bpm ~250bpm (resolution -1bpm)
• Accuracy ± 2bpm or 2% (possibility to choose a larger one)
• Resistance to external light
• The difference between the value measured under artificial and natural light conditions is less than ± 1%
• Power consumption: less than 30mA
• DC voltage 2.6V ~ 3.6V
• Power supply: 2 alkaline batteries 1.5V (AAA)
• Battery life: approximately 20 hours
• Dimensions: 57mm (length), 31mm (width), 32mm (height)
• Weight: about 50g (with batteries)
• Color navy blue and white
• CE0123, EU Declaration of Conformity, Notification to the Office for Registration of Medicinal Products, Medical Devices and Biocidal Products
• Polish label or label expressed by harmonized symbols or recognizable codes

Installing the battery

1. Remove the battery cover on the back of the pulse oximeter.
2. Insert the batteries alternately, i.e. first + – , second – + , as marked.
   
3. After inserting the batteries, replace the cover.
4. Press the raised white button on the pulse oximeter for a few seconds. The device should turn on. After placing it on your finger, the measurement results will appear within 5 seconds.

The price of the device includes:

• Original Medical Pulse Oximeter CMS50D
  
• A handy lanyard for carrying your pulse oximeter
• 2 AAA alkaline batteries
• User manual (English paper version, Polish PDF version sent via email)
• Original packaging
• Warranty: 12 months

Video showing the operation of the CMS50D pulse oximeter

Video: how to remove the foil from the display?