CMS-50E Pulse Oximeter, CMS50E, Alarm/Bluetooth

CMS-50E Pulse Oximeter, CMS50E, Alarm/Bluetooth
Item# CMS-50E
Regular price: $139.99
Sale price: $69.95
Wireless/Bluetooth Options:  Carrying Case: 
Availability: Usually ships the same business day

CMS50E Pulse Oximeter, Blood Oxygen Monitor, CMS-50E

The CMS50E is a rechargeable pulse oximeter that features next generation design built to last with powerful technology to accurately measure oxygen saturation (SpO2) and pulse rate through your finger. With a built in alarm, you never need to worry about your oxygen falling without realizing it. The 50E includes both auditory and visual alarms to alert the user if the oximeter falls outside of the set limits programmed by the user, as well as alerting the user if the unit's voltage is low or if the unit is not correctly placed for proper measurement.
The bright, multicolor display makes reading your SpO2 an easy and enjoyable experience. The oximeter's next generation display allows you to see your readings in 4 different directions. Additionally, the 50E comes with a rechargable lithium-ion battery, doing away with the need of constantly replacing batteries that is typical in other units. The device charges when connected to a computer or connected to the power supply via power adapter.
The CMS 50E has the ability to store 24 hours worth of data, and readings can be uploaded to a computer easily using the free software that is included with the device. Measurements can then be analyzed with the help of a medical professional or physician.

With the same size as a regular finger pulse oximeter, CMS 50E provides many features that are only available for expensive hand held unit. It is ideal for COPD monitoring, sleep study, home healthcare spot-checking, and medical professional daily practice.

Three Different Models

  1. - CMS50EW: With Bluetooth
  2. - CMS50E: With Wireless Transmitter & Receiver
  3. - CMS50E Basic: No Wireless Transmitter, Receiver or Bluetooth

Package Includes

  1. CMS-50E Unit
  2. Neck/wrist Cord
  3. DC Power Adapter Plug
  4. USB Connector Cord
  5. PC Software Disk
  6. 3.7V Rechargeable lithium battery (Long Battery Life)
  7. Instruction manual
  8. If ordered, the Wireless Transmitter/Receiver


  1. Integrated with SpO2 probe and processing display module
  2. Small in volume,light in weight and convenient in carrying
  3. Operation of the product is simple ,low power consumption
  4. Operation menu for the function setting
  5. SpO2 value display
  6. Pulse rate value display, bar graph display
  7. Pulse waveform display
  8. The display mode can be changed
  9. Screen brightness can be changed
  10. A pulse rate sound indication
  11. With measured data overruns limits and low-voltage
    alarm function,the upper/down alarm range can be adjustable
  12. Battery capacity indication
  13. Low-voltage indication: low-voltage indicator appears
    before working abnormally which is due to low-voltage,and with alarm function
  14. With SpO2 value and pulse rate value of storage, the storage
    data can be uploaded to computers
  15. Real-time data can be transmitted to computers
  16. 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.
  17. RF Wireless communication function (option)
    (only applied for Ver6.6R or above).
  18. Connected with an external oximeter probe (option)
    (only applied for Ver6.6R or above).

CMS-50E Product Videos

Software Screen Shots:

Please note that your doctor or healthcare provider is the best source for your treatment plan. This unit is not intended to replace a doctor's visit and self diagnostics.

This unit comes with a 30 day money back guarantee and a one year warranty.

Extended Specifications

  1. Warranty: 1 year
  2. USB cable to sync with PC based software
  3. Stores up to 24 hours of measurements
  4. FDA Approved
  5. Alarm functions
  6. 1.36" 65k color OLED display
  7. Screen Resolution: 128 x 96
  8. SpO2 measurement range: 0% - 100%
  9. SpO2 accuracy: 70% - 100%: +/-2%; 0% - 70% unspecified
  10. Pulse rate measuring range: 30bpm-250bpm
  11. Pulse rate accuracy: +/-2bpm or +/-2% (larger of the two)
  12. Resolution: 1% SpO2 and 1bpm pulse rate
  13. 3.7v Rechargeable Lithium (Li) battery - Included
  14. Recharge via USB connection to PC or 120v wall outlet
  15. 20 hour working life expected per charge
  16. Charge and discharge no less than 500 times
  17. Size: 57mm x 32mm x 30mm (2.24" x 1.26" x 1.18")

  18. SPO2
  19. - Range: 0% - 99%
  20. - Accuracy: 70% - 99%, +/-2%, 0 - 69%, unspecified
  21. - Resolution: 1%

  22. Pulse Rate
  23. - Range: 30bpm - 240bpm
  24. - Accuracy: +/-2bpm or +/-2%
  25. - Resolution: 1bpm

  26. Power Supply
  27. - Requirement: 3.6 V DC- 4.2V DC
  28. - Battery Type: Interior battery, B F
  29. - Requirement: 3.7 Voltage rechargeable
  30. - Lithium battery (included)
  31. - Automatic power-off after 5 seconds

  32. Environmental
  33. Operating Temperature: 0C - 50C
  34. Storage Temperature: -40C - 60C
  35. Operating Humidity: 15% - 95%
  36. Storage Humidity: 5% - 95%
  37. Operating Pressure: 700hPa - 1060hPa
  38. Storage Pressure: 500hPa - 1060hPa
  39. Dimensions
  40. Size: 57 x 32 x 30 mm
  41. Weight: 1.8oz (50g with lithium battery)
  42. Display
  43. Type:OLED
  44. Parameter: SpO2 (2-digit), PR (3-digit)
  45. Bar Graph (6-segment), pleth waveform
  46. Adjustable brightness level
  47. Alarms
  48. Types: Measurement out of set limits
  49. Low voltage
  50. Finger out of position

CMS-50E Software Download V.2.8.0

CMS-50EW Bluetooth Software Download V.2.8.0

CMS-50E Manual