Special highlight: • Pulse rate value display, bar graph display • Small in volume, light in weight and convenient in carrying. • Small size and easy to carry • Designed for spot-checking blood oxygen saturation levels and pulse rate. • Simple operation allows it to turn on and off with the touch of a button. • Smooth finger chamber features a SMART Spring System that accommodates a wide range of finger sizes. • Our oxygen saturation finger monitor can be used as a pediatric pulse oximeter for kids and children as well as a blood oxygen monitor for adults. • Accurately determine your blood oxygen saturation numbers, pulse rate and strength in 10 seconds. Readings display conveniently on a large digital LED display.