Monitoring blood oxygen levels at regular intervals is important to keep track of a’s health status Covid-19 infected patient. It can also help in deciding whether or not hospitalization is required. If you’re unsure which oximeter to buy, here’s a quick guide to buying it
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There are three types of pulse oximeters: fingertip pulse oximeters, handheld oximeters, and fetal pulse oximeters. While the former two are primarily used in hospitals and clinics, it is the fingertip pulse oximeter that has been chosen for home use. They are easy to use and comparatively cheaper.
Check the accuracy of the measured values
Take two or more pulse oximeters and compare their readings. An incorrect one shows noticeable fluctuations in the measured values. You can also read customer reviews when shopping online.
Quality and standard certificates
In general, these pulse oximeters are certified by medical organizations. FDA, RoHS and CE are some of the companies that offer quality and standard certificates. Before buying an oximeter, you can look for these certificates.
Clear and brighter display
The readings on the pulse oximeter should be clear and bright enough to make the device easier to use.
Pulse Oximeter Shelf Life
Shelf life is another factor to consider before buying. You can search what material it is made of and whether it is water-resistant or not.
Pulse oximeter price
It is not necessary that an expensive product means better quality. Given the current high demand, the price of a pulse oximeter can range from Rs 1,000 to Rs 5,000. Though it may cost less in normal times. Avoid overpayment.