Oxygen Concentrator

he user''s finger must be placed in with the button pressed to turn on and measure. The device measures the radial pulse. The BPM range is 30-240BPM. The device is for all ages, but fingers that are too small show mixed results. The device adjusts for small to large fingers. Built with precision tools to give very precise measurements SPO2 Resolution: ±2%. Accurately measures your pulse rate as beats per minute Pulse Rate: ±2 BPM. Easily measure oxygen saturation within the blood through an easily readable OLED screen. * Your blood-oxygen levels are seconds away! Pulse Oximeter a constant reading in several seconds (24sec. for the most accuracy) and is able to provide quick information regarding your blood oxygen levels. * Accurate Reading: The Pulse Oximeter new and updated technology allows reading to be quick precise. - The user''s finger must be placed in with the button pressed to turn on and measure. - The device measures radial pulse. The BPM range is 30-240BPM * Ergonomic Design: Lightweight materials and compact structure make the Wembley Plastic Pulse Oximeter an easy device to take on the go. - Device is for all ages, but fingers that are too small show mixed results. - Device adjusts for small to large fingers. * Function: Pulse oximeter is fully automatic, just press a single button to measure your oxygen. * How to get your SpO2 and heart rate result? - Put your finger into the oximeter and press the button. - During the measurement, don’t move around and stay still. - Wait 5- 15 seconds, you can check the measurement result.