Zacurate 500BL Fingertip Pulse Oximeter

Measures SpO2 and pulse rate within 10 seconds. Accommodates wide range of finger sizes. 1 year warranty with USA-based technical phone support Measures SpO2 level up to 99% only The Zacurate 500BL Fingertip Pulse Oximeter is manufactured and designed for sports enthusiasts, aviators, trainers, bikers, mountain climbers, and hikers who want to obtain their blood oxygen saturation level (SpO2) and pulse rate during sports or aviation activities. Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. The large LED display makes viewing the results a snap. Its small size makes it easy to carry around and a lanyard is also included for added convenience. While the Zacurate Pro Series 500BL Fingertip Pulse Oximeter is of medical grade quality, please note that if you were to purchase a pulse oximeter for medical purposes, you will need to provide a prescription to purchase the medical version here. Quick Features Accurate and Reliable User In