Blood Gauge-oxygen gauge

Thimble Meter-pulse oxymeter, which is measured by Yad Sarah, is designed to measure the level of oxygen in the house and to monitor the cases in which it is required.
Blood oxygen measuring is required for patients with pneumonia, asthma sufferers, bronchitis, cardiac patients, people who need extra oxygen, all of these and more, may need to monitor the concentration of oxygen in the blood.
The Folsaxiometer also checks the pulse and transmits the results on a small screen. The image for illustrative purposes only