MD300-C63 Oxywatch Finger Pulse Oximeter

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  • MD300-C63 Oxywatch Finger Pulse Oximeter
  • MD300-C63 Oxywatch Finger Pulse Oximeter
  • MD300-C63 Oxywatch Finger Pulse Oximeter
  • MD300-C63 Oxywatch Finger Pulse Oximeter



The MD300-C63 Oxywatch Finger Pulse Oximeter is an ultra-compact, lightweight, robust pulse oximeter with dual colour OLED display now available at a very economical price!

It is suitable for use on adults as well as paediatrics in a variety of applications like GP surgeries, Clinics, Dental surgeries, Ambulances, Hospitals, Home care through to spot-checking before, during and after exercise.

The Pulse Oximeter screen displays Oxygen saturation (SPO2), pulse rate, plethysmogram and pulse indicator bar graph. The bright organic LED display in dual colours with adjustable brightness and display modes offer superb visibility in all lighting conditions, including direct sunlight.

Rugged and robust design with special battery compartment for more durability.


  • Clear, bright colour Organic LED display in two colours.
  • Displays SPO2, pulse rate, plethysmogram, pulse indicator bar graph
  • Display can be viewed in 4 rotations
  • Plethysmogram waveform, displayed in 2 formats
  • Adjustable brightness: 10 levels
  • Signal strength indicator
  • Easy to use; 1-button operation
  • Automatic power-off when finger removed
  • Special battery cover for more durability
  • Suitable for paediatric and adult patients


1x MD300-C63 Finger Pulse Oximeter (in Black colour)

1x Lanyard

2x AAA Batteries

1x Instructions Manual

Technical Specifications:

Measuring Range

SpO2: 70 - 100%

Pulse Rate: 30 - 235 bpm


SpO2 (70 - 100%): ± 2%

SpO2 (≤69%): No definition

SpO2 Resolution: 1%

Pulse Rate (30 - 99 bpm): ± 2 bpm

Pulse Rate (100 - 235 bpm): ± 2% 

Pulse Rate Resolution: 1bpm


Features: Colour OLED, adjustable brightness (10 levels),

Data displayed: Oxygen saturation, pulse rate, plethysmogram, pulse indicator bar graph

Indicators:  Finger out, signal strength, battery status

Environmental Conditions

Operating temperature: 5°C to 40°C.

Storage temperature: -20°C to 55°C

Regulatory Approvals

Standards: CE Class lla 


58 mm (L) x 34 mm (W) x 36 mm (H)


Approximately 55 g (including batteries)

Power Supply

2 x AAA/LR03/MN2400 1.5V alkaline batteries.

Battery Life

Approximately 30 hours of continuous operation. Automatically powers off when finger is removed for longer than 8 seconds.

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