The MQ300 is extremely accurate and dependable. It’s equipped with an auto off function switch, through which the oximeter will be powered off in approximately eight seconds if a patient finger is not detected in the device. Easy and convient to use. Lightweight with an easy to read LED display. It has an auto off function and low battery indicator. Runs off of 2 AAA batteries. Check your O2 saturation with ease at home.
Features