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Oxygen Sensors
Oxygen Monitoring
Helium Analysers
Pulse Oximetry Blood Gas

Pulse Oximetry Blood Gas


Part number


Product name

MD300-D Finger Oximeter OLED

  • Low cost
  • Clear OLED colour display
  • The SpO2 (pulse oximetry %) and pulse rate can be displayed in 4 rotations
  • Option of displaying the Pleth waveform in two formats
  • Simple and convenient with one button operation
  • Compact and light weight
  • Low power consumption
  • Brightness of the display is adjustable (10 levels)
  • Signal strength indicator
Not Currently Available

The MD300-D is small and compact in size, has low power consumption and is ideal for the spot checking of blood oxygen saturation levels and pulse rates.

This unit can be used in a variety of situations ranging from patients (adults to paediatrics) in hospitals and clinics through to spot checking before, during and after recreational sports, such as mountain biking, mountaineering and sports diving.

Clinical trials carried out in accordance with BS EN ISO 9919:2005 standards. Materials tested in accordance and comply with ISO 10993-1,-5,-10.


Patient Range Adult and peadiatric

Type: OLED

Parameters: SpO2 (pulse oximetry %), PR (beats per minute)

Information: Low power, signal strength indicator, finger out


Range: 70-99%

Resolution: +/-1%

Accuracy: 80%-99% +/- 2%, 70%-80% +/-2%, <70% no definition

Pulse Rate

Range: 30-235 bpm

Accuracy: +/- 2 bpm

Power Consumption

2 x AAA 1.5V alkaline batteries can be operated continuously for 30 hours

The unit automatically powers off when no finger is in the unit for more than 8 seconds


Operating temperature: 5�C to 40�C

Storage temperature: -10�C to 40�C Ambient

Humidity: 15% RH - 80% RH operating humidity, 10%RH - 80%RH storage humidity


0.09 kg (with batteries)


Unit: 58mm (l) x 32mm (w) x 34mm (h)

Boxed: 83mm (l) x 60mm (w) x 50mm (h)

Caution: This is a genuine item of medical equipment. Use in a medical capacity requires the user to be appropriately qualified and to adhere to all relevant medical practise regulations.

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Vandagraph Limited
15 Station Road Crosshills Keighley West Yorkshire BD20 7DT    Tel: +44 (0) 1535 634900    Fax: +44 (0) 1535 635582   
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