AIQURA AD807 Pulse Oximeter LED 4 color Cheaper model

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AIQURA AD807 Pulse Oximeter (LED)

Model: AD807

Housingmaterial : ABS

Accuracy: ± 1BPM/± 1% BPM （ Take the larger value ）

Power Requirements: 2pcs AAA batteries
Dimension:
365*275*345mm
Weight： 26.5g without battery
Battery:( AAAx2)
Function key : One Key

PACKAGE:

100pcs per carton

size:305*275*223mm

weight:4.5kg (Without battery )

AIQURA AD807 Pulse Oximeter (LED)

A pulse oximeter works by passing a beam of red and infra-red light through a pulsating capillary bed and then measures the amount of red and infra-red light emerging from the tissues via a sensor.The relative a bsorption of light by oxyhemoglobin (HbO) and deoxyhemoglobin is then processed according to the Beer-Lambert’s law and the oxygen saturation level (SpO2) determined. For Sports or Aviation use.