Santamedical Dual Color OLED Pulse Oximeter Fingertip

The Santamedical finger pulse oximeter measures your blood oxygen saturation and pulse rate. This device is designed for occasional and spot check monitoring.
VERY ACCURATE READINGS - Our pulse oximeter has been clinically tested and consistently beat other pulse oximeter in terms of accuracy and reliability, it is found to be a fast and absolutely reliable gadget to use. It is ideal for the oxygen and pulse readings, and have a very small error margin.