Zacurate 400B Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor With Batteries And Lanyard Included

ACCURATE AND RELIABLE – Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it conveniently on a large digital LED display.SPORT/HEALTH ENTHUSIASTS – For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate now faces instead of away from the user for easy read.STANDARD SERIES -Manufactured according to CE and FDA standards for pulse oximeters used by doctors and other health professionals.