![Pulse oximeter-oximeter: the offer on eBay and Amazon Pulse oximeter-oximeter: the offer on eBay and Amazon](https://www.punto-informatico.it/app/uploads/2021/02/puls_art.jpg)
Pulse oximeter cheap, today's opportunities
It is a multifunctional device that reads both the heartbeat and the saturation level of oxygen in the blood, in a few seconds and simply by inserting a finger. It can possibly also be used for the analysis of sleep quality. It is extremely simple to use with a single button that takes care of everything and the information is shown on a convenient two-color OLED display.Power is powered by three AAA batteries (not included). All this on eBay at the price of 14.90 euros or on Amazon at the price of 11.79 euros. In both cases, availability is immediate and free shipping with home delivery. Everyone chooses the shop or offer that suits them best.
Source: eBay