3 Review(s)

The Pulse Oximeter Finger is an affordable way and need to check your pulse rate and oxygen saturation levels in the blood. It also shows the Plethysmograph Wave, which ensures accuracy. self-adjusting clamp finger simpler one-button design allows for easy operation. small portable size makes it easy to handle and transport. suitable for everyday use, measure your health at any time. Blood oxygen saturation: an important indicator reflecting the oxygen status in the body, it is generally believed that the normal value of blood oxygen saturation should be no less than 94 percent, and below 94 percent is considered to be insufficient oxygen supply.