From a non-smoking, pet free house.
Zacurate 500DL Pro Series Fingertip Pulse Oximeter SpO2 Meter O2 Monitor Meter
Zacurate 500DL Pro Series Black Finger Pulse Oximeter Oxygen Saturation O2 Meter
Zacurate 500BL Series Fingertip Pulse Oximeter Blood Oxygen Monitor SpO2 Meter
Medical Grade Fingertip Pulse Oximeter SPO2 Heart Rate Oxygen saturation CE FDA
USA Fingertip Pulse oximeter Spo2 Monitor Blood Oxygen LED case CMS50M,rubber
