Wellstar Pulse Oximeter with LED Display and Auto Power off Feature Pulse Oximeter Pulse Oximeter  (Black)

[ACCURATE AND RELIABLE] - Using the most advanced MCU chip and optical sensor, blood oxygen signal is collected by photoelectric sensing principle. It measures the SpO2 (Blood Oxygen Saturation level) and pulse rate accurately in about 10 seconds. Very accurate and reliable, [EASY TO USE] - Our pulse monitor is easy to use and has an efficient One Button Operation. Our SPO2 Sensor will spot check and display in real time SpO2, PR, Pulse bar graphs which are great for checking your pulse signal strength., [WIDE APPLICATION] - Pulse oximeter suitable for athletes and seniors who need to measure their SpO2 and pulse rate, including mountain climbers, skiers, bikers, aviators., The oximeter is intended for check of blood oxygen saturation level at home, sports or aviation use. You should remain stationary while the pulse oximeter measures your pulse rate and SpO2., [USER FRIENDLY DESIGN] - The oxygen meter is elaborately made of high quality ABS shell, OLED screen, acrylic panel and medical-grade silicone finger