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Pulse Oximeter Oxywatch MD300C63 with Free protective case.

Free Carrying Case Included

Pulse Oximeter Oxywatch MD300C63 with Free protective case.

Pricing Information

Retail Price: $94.88

AmperorDirect Price: $68.98 (27% savings!)

Shipping Included for USA customers (We ship internationally daily)

For all available FDA Approved Oximeters visit the Oximeter Store Index

Shipping Information

Shipping Weight: 0.38 pounds

Availability: Same day shipment Monday thru Friday

Shipping Cost: US Shipping included! Int'l Shipping calculated at checkout

In-stock items are normally shipped within 24-48 hours on business days. For special handling or overnight shipping, please call us at 281-664-1209.

Manufacturer Information

Manufacturer: ChoiceMMed

Item Code: MD300C63

Product belongs to these categories...

Finger Pulse Oximeter 

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OxyWatch Pulse Oximeter MD300C63 with carrying pouch is a non-invasive medical device for monitoring a patient's heart rate and blood oxygen level. Finger pulse oximeter OxyWatch MD300C63 is suitable for adults, childreną, and infantsą and to be used at home, rehabilitation center, hospital, ambulance, and during exercise and high-altitude activities. With its rugged design, MD300C63 is the best finger pulse oximeter for frequent uses. Model MD300C63 is a newer version of MD300C631.

The all-new OxyWatch digital pulse oximeter has several new innovations. The anti-skid surface helps to prevent the finger from slipping while taking the measurement; the occlusion design provides a better fit and reduces external light interference resulting in overall better performance; upgraded software automatically compensates any signal attenuation resulting in better accuracy for patients with low blood perfusion; the new clip design reduces the pressure on the finger and allows better blood circulation in the finger for stronger signals and improved readings; the shock-resistant casing helps to reduce damages when the unit is dropped accidentally.

The pulse oxymeter MD300C63 displays a pleth waveform that shows the change in blood volume in each heart beat and generally reflects the patient's cardiac condition and the state of blood perfusion. It is especially useful for patients with heart conditions. A strong signal would ensure the reliability of the oximeter readings.

The large dual digital display can show data in multiple directions making it easy for the patient and caretaker to read. This is especially helpful when the patient has problem with hand or arm movement.

The fingertip pulse oximeter MD300C63 has been approved by FDA (USA 510K# K070371), PMDA (Japan) and CMDCAS (Canada).

Buy OxyWatch pulse oximeter today and we will include a FREE case to protect your pulse oximeter. This offer will last until our supply runs out. The pulse oxymeter comes with a lanyard for your convenience.

For more information, please see our Choice MD300C63 Support Section.


  • Certifications: FDA(USA), PMDA(Japan), CMDCAS(Canada), CE
  • Infantsą, childreną, and adults
  • Display SpO2, pulse rate, Bar Graph, Plethysmogram
  • Dual color OLED (organic light-emitting diode) display
  • Ten levels adjustable brightness
  • Six display modes
  • Pulse signal intensity
  • 30 hours continuous use with alkaline batteries
  • Low battery indicator
  • Automatic power-off design
  • 2 AAA Alkaline or rechareable batteries

Technical specifications:

  • Weight: 33g without batteries
  • Dimension: 55mm x 32mm x 37mm
  • Display mode: Dual color OLED
  • SpO2:
    • Measurement range: 70-100%
    • Accuracy: 70%--100%, ±3%
    • Resolution: ±1%
  • Pulse rate
    • Measurement range: 30-235 BPM
    • Accuracy: 30-99: ±2 BPM; 100-235: ±2%
    • Resolution: ±1 BPM
  • Automatic power-off
  • Low power indicator
  • Environmental:
    • Operating Temperature: 5°C - 40°C
    • Storage Temperature: -20°C - 55°C
    • Operating Humidity: <80%°C, no condensation
    • Storage Humidity: <93%°C, no condensation

ą For patients with small fingers, it is important to position the fingernail right under the LED light and to keep the finger still during the measurement.

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