Performance Accuracy

The Fingertip Pulse Oximeter is used to measure your body's oxygen saturation level as a Percentage, as well as your heart rate bpm simply by placing your fingertip into its sensor. 


  • Measuring range: 0%~100%; Resolution 1%
  • Accuracy: 70%~100%±2%; less than 70% unspecified
  • Low perfusion test (0.5% modulation)
    (This test uses an SpO2 Simulator to provide a simulated pulse rate, with adjustable amplitude settings of various SpO2 levels. The module must maintain accuracy in accordance with ISO 80601-2-61 for pulse rate and SpO2 at the lowest obtainable pulse.)
  • It can also be programmed to alarm at certain readings.

Pulse rate

  • Range: 30~250bpm with resolution 1bpm
  • Accuracy ±1bpm or ±1%, whichever is greater


  • Advanced anti-motion algorithm reduces the interrupted effects of a movement to the minimum. Any motion within 2 Hz and under 30 seconds will not affect performance


Please Note:

Please note: the sensor will not work if you are wearing nail polish. In this case turn your finger to the side when placing it in the oximeter.

  • Water-resistance
    Against water splash (IP22 Approved)
  • Ambient Temperature
    Operating 5ºC to 40ºC (41ºF to 104ºF)
    Storage -30ºC to 70ºC (-22ºF to 158ºF)
  • Atmospheric Pressure
    Operate between 700hPa - 1013hPa
  • Humidity
    Operating & storage 10 to 90%, non-condensing
  • Degree of Electrical Protection
    Type BF
  • Standards Compliance
    IEC 60601-1, IEC60601-1-2, ISO80601-2-61 and ISO 10993
    FDA 510(K) clearance-K193350
Brand Alvital
Unit Of Measure ea

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