There is a lot of competition when it comes to selling the finger pulse oximeter as there are several manufacturers. However, the competition is good as this can mean getting a better price and allowing more individuals of different backgrounds to have their own finger pulse oximeter.
Many of these medical devices are FDA-approved and show both your oxygen level and your pulse rate.
There are a few factors that you should consider before buying your finger pulse oximeter and they are as follows. However, you can also buy a pulse ox tester and other equipment like infusion pump analyzer at https://www.pronktech.com/product/iv-intravenous-pump-analyzer-flowtrax-ft-2-pronk-portable/.
1. Always know that the best pulse oximeters are available at different prices. The highest price is not often the best in quality and therefore you should choose wisely in terms of what you can afford.
2. Check to make sure the oximeter is FDA approved. Even though the oximeters are now certified, a few years the current standards.
3. The main reason for purchasing the oximeter is to measure your oxygen saturation and your pulse rate. Therefore you would only want something that is going to give you accurate and reliable readings.
4. You should also determine if your oximeter is easy to use and if you can read the results clearly through the display. Different devices show the results differently.
For some individuals, having a finger pulse oximeter that they can use at home is quite important. Instead of having to make appointments to go see a doctor or nurse in order to measure their oxygen saturation levels, they can conveniently use a finger pulse oximeter to determine how much oxygen they have in their bloodstream.