The Pulse Oximeter Blood Oxygen Saturation Monitor is a reliable device that measures the amount of oxygen in your blood using a fingertip sensor. It features an LED display and is powered by batteries, making it convenient for use at home or on the go. The monitor also includes an alarm feature to notify you if your oxygen levels are low, ensuring you receive timely medical attention if needed. This device is ideal for individuals looking to monitor their oxygen saturation levels regularly. I bought 2 in error. They are the same as one I already have! I thought they would help my diabetic husband but I've bought the wrong one!
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