First you need to think about, searching for the cheapest pulse oximeter or searching for a pulse ox that ideal matches a needs. After researching about 50 different online pulse ox shops and 10 different manufacturers, I reached the conclusion that every finger pulse oximeter has an accuracy rate of about +/- 2% on SPO2 readings on all FDA approved models.
What is the real difference between all these pulse oxygen meters?
It absolutely depends on we and what features inside a model you are seeking. From all pulse oximeters that we researched the normal expense is about $150 involving the lower end and higher end units. The GTek GT-91 was the smallest amount of expensive model we may discover. It was the smallest amount of expensive however the high quality for me was merely as wise as the larger end models. The Nonin 9560 was the most expensive model we found. In my opinion, the GTek does everything that the Nonin models do at more than half the cost. Gtek has just as various models with choose from. Nonin has a slight advantage considering theyve been inside company a bit longer. GTek looks with be taking a big piece of the pulse ox company considering of there prices and standard equipment. Gtek makes basic models plus models that might store and download a readings with a house computer. Downloadable readings inside a pulse oximeter looks to become a good plan for those who have chronic conditions like COPD.
When you are looking for a finger pulse oximeter, remain with a maker that sticks behind its product with a lengthy warranty. Both GTek and Nonin have warranties that begin at 1 yr. Should you find a unit that comes with a 90 day warranty, avoid it. Short warranties scare me considering it looks that the maker might not be there for support if ever something went wrong with that unit. The online makes it easy for us with do the research and research we should do if you will create an investment into a finger pulse oximeter.