Portable Color OLED Finger Pulse Oximeter 4 Parameter SPO2 PR PI Respiration Rate & Respiratory Waveform Monitor

SKU: 200186-4844

Option1: Blue


  • Lightweight for carrying and easy to use.
  • OLED display, simultaneous display for testing value and plethysmogram.
  • Two directions display,after pressing the key for less than 0.5s
  • Visual alarm function. Real-time spot-checks.
  • Perfusion Index
  • Respiratory Rate measurement & Respiratory Waveform display
  • Low Battery voltage indicator.
  • Low power consumption Smaller than 30mA
  • Automatically standby or sleep.
  • Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc.



The Pulse Oximeter, based on all digital technology, is intended for noninvasive spot-check measurement of functional oxygen saturation of arterial hemoglobin (SpO2). Advanced DSP algorithm can minish the influence of motion artifact and improve measurement accuracy of low perfusion.

Perfusion Index (PI) is the ratio of the pulsatile blood flow to the non-pulsatile static blood flow in a patient's finger tip. Perfusion index is an indication of the pulse strength at the sensor site.

Respiratory rate, or breathing rate, is the number of breaths a person takes in one minute while at rest. The act of breathing is controlled by the brain, which tells the body to breath based on oxygen and carbon dioxide levels in the blood, and certain factors, such as exercise, drugs, and alcohol, can affect a person's breathing rate. An abnormally high or low respiratory rate may indicate certain medical conditions such as bradypnea, apnea, or tachypnea.






SpO2 (Oxygen saturation)


PR (Pulse rate)

25-250 bpm

PI (Perfusion Index)


RR (Respiration Rate)

0-40 rpm


SpO2 (Oxygen saturation)


PR (Pulse rate)

1 bpm

PI (Perfusion Index)


RR (Respiration Rate)

1 rpm

Measure Accuracy:

SpO2 (Oxygen saturation)

2% (80% - 100%)3% (70% - 80%)Unspecified (≤70%)

PR (Pulse rate)

2 bpm

PI (Perfusion Index)


RR (Respiration Rate)

2 rpm

Working Environmental:




Operating Temperature 

5°C to 40°C

Storage Temperature

–10°C to 40°C

Relative Humidity

15% to 85% non-condensing


Internal: 2xAAA 1.5v alkaline battery

Machine Dimensions

57mm (L) * 31mm (W) * 30.5mm (D)


approx: 54 g





Package Content:

1xFingertip Oximeter(not include batteries)

1x Lanyard

1x English user's manual


1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2.The finger should be plugged deep enough, or it canot take the measure.


3.Please do not tremble the finger or move the body during the measurement, or the data maybe unsteady.

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