Measure SPO² (percentage of oxygen saturation in the blood) and pulse rate with accuracy and ease. Widely used in all healthcare facilities, including hospitals, nursing homes, outpatient surgery centers, physicians' offices, emergency and ambulatory situations, as well as inside the home. Key features: FDA and CE approved; lightweight, compact and easy to carry; accurately measures SPO2 value and pulse rate; auto shut-off after idle for 8 seconds; low voltage indicator; high-quality LCD display.