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With the vicious pandemic still gripping the world, precautions have become the need of the hour. It has lead to the usage of methods that people can use to keep an eye on their health. That way, people can avoid panic and instill a sense of relief.
One such medical device that has gained immense popularity in the last few months is the oximeter. Also known as a pulse oximeter, the tiny device measures the level of saturated oxygen in the body. Moreover, it also measures the heart rate.
Availability of these essential medical devices on online platforms such as Amazon has been a sigh of relief to many. With strict protocols that dictate social distancing and lockdowns, delivering the equipment to the doorstep is a blessing.
There are various types of oximeters that are available in the market, mainly handheld oximeter, fetal pulse oximeter, and fingertip pulse oximeter. However, for home uses, the fingertip one is mostly used. The rest are mainly for usage in hospitals and clinics.
Tips to purchase the best oximeter in Amazon
There are numerous types of oximeters that are found in Amazon. However, choosing the right one is of paramount importance. Take a look at some of the tips to make the best decision.
- Certifications
It is vital to note that the product you want to purchase has certifications. These are valid documents that back up the credibility of the device. It is an indication of the standard of the appliance and is a measure of its quality. Some of the well-known certifications include RoHS, FDA, etc.
- Features
Different products have various features that you must look into before making any decision. Check out the quality of the material with which the device is designed. Moreover, you must take note of the brightness of the display panel. Other features that can look into include water-resistant, durability, etc.
- Accuracy
Accuracy is one of the most vital criteria for this particular medical device. However, there is no sure way to measure the accuracy. All you can do is purchase from two different brands and then compare the result. If they are the same, you can opt for either of them. If it’s not, you will need to find the one that is most suitable. Moreover, you can also check out the customer reviews for more insight.
- Price
Another thing that you must take into account is the price. The oximeters are available in the range of less than 1000 INR to more than 5000 INR. It is pertinent that you choose the one that displays the most accurate results. Opt for the one that is within the average market range.
How to use the oximeter?
Using the fingertip pulse oximeter is fairly simple. You just need to clip it at the tip of the finger. The device passes an infrared and red light into the finger. This detects the oxygen level in the blood based on how the light is able to pass through. Then, the result shows on the display screen. Most of the models also exhibit the pulse rate.
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