Pulse Oximeter Online purchase in Amazon

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Pulse oximetry is a noninvasive method for monitoring a person’s oxygen saturation. Peripheral oxygen saturation readings are typically within 2% accuracy of the more desirable reading of arterial oxygen saturation from arterial blood gas analysis.

How can I check my oxygen level?
You can measure your blood oxygen level with a pulse oximeter. That’s a small device that clips onto your fingertip. It shines a light into the tiny blood vessels in your finger and measures the oxygen from the light that’s reflected back.

What is a normal pulse rate on an oximeter?
Your “Normal” SpO2 Range, According to the Mayo Clinic, normal pulse oximeter readings usually range from 95 to 100 percent. Values under 90 percent are considered low, and indicate the need for supplemental oxygen.

How accurate are finger pulse oximeters?
Pulse oximeter accuracy is highest at saturations of 90-100%, intermediate at 80-90%, and lowest below 80%.

What does a pulse oximetry reading tell you?
Pulse oximetry is a test used to measure the oxygen level (oxygen saturation) of the blood. It is an easy, painless measure of how well oxygen is being sent to parts of your body furthest from your heart, such as the arms and legs.

Is oximeter and pulse rate same?
A pulse oximeter is a small, lightweight device used to monitor the amount of oxygen carried in the body. This noninvasive tool attaches painlessly to your fingertip, sending two wavelengths of light through the finger to measure your pulse rate and how much oxygen is in your system.

Which finger is best for pulse oximeter?
middle finger, SpO2 measurement from the fingers of the both hands with the pulse oximetry, the right middle finger and right thumb have statistically significant higher value when compared with left middle finger in right-hand dominant volunteers.

What is a good resting heart rate by age?
Normal heart rates at rest: Children (ages 6 – 15) 70 – 100 beats per minute. Adults (age 18 and over) 60 – 100 beats per minute