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Pros And Cons Of A Finger Tip Pulse Oximeter

If you are planning to purchase, or are currently using, a finger pulse oximeter, this item is a must-have. You need to know how to take the reading and check its accuracy.

Knowing how the device works is very useful in knowing the pros and cons of finger pulse oximeter. The pulse of a cow's finger can measure oxygen level and heart rate.

The fingertip pulse oximeter was first invented in the 1940's and underwent various modifications until the modern device was invented. You can also order pulse oximeter tester at

Red and infrared light are commonly used to differentiate between oxygen and non-oxygenated hemoglobin. Production is based on the ratio of oxygen to non-oxygenated hemoglobin and the value is given as a percentage.

The benefits of pulse oximetry are endless. Does not require a blood sample, but is an invasive procedure to accurately measure oxygen saturation levels.

The next advantage is that measured values can be recorded in the shortest possible time and it is fast and easy to measure the measured values anytime and anywhere.

This device is convenient for athletes engaged in heavy-duty activities, pilots flying above an altitude of 10,000. Oxygen levels drop as a person goes higher and higher with the device in their pocket. You don't have to worry about getting weak oxygen levels.