ExpHealthSmart Pulse Oximeter for Fingertip @ Amazon

RELIABLE RESULTS - the oximeter is accurate and reliable to determine Sp02, blood oxygen saturation level and pulse rate in seconds displayed on a large digital LED screen

EASY TO READ LED DISPLAY - the oxygen monitor displays easy to read numbers on a large LED digital display and a finger chamber that accommodates various sizes of fingers for the most accurate and quick read

SIMPLE ONE BUTTON CONTROL + SLEEP MODE - the pulse ox operates with one button and 3 modes: power off, sleep and measure. Finger pulse ox automatically goes into sleep mode within 8 seconds after the finger has been removed

SMALL AND LIGHT BUT FITS MOST FINGERS - blood oxygen meter is small and light making it easy to bring anywhere. Ideal for sports enthusiasts, mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate

BATTERIES AND LANYARD INCLUDED - package include one pulse Ox, lanyard, 2 AAA batteries and instructions in both English and Spanish