Zacurate 500CL Sapphire Blue Fingertip Pulse Oximeter

Simple and easy one-button operation. Accommodates wide range of finger sizes. 1 year manufacturer warranty. Measures your blood oxygen levels and pulse strength in 10 seconds. Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. Its small size and lanyard makes it convenient and easy to carry around. Aviation Grade. Quick Features Accurate and Reliable User Interface Easy Battery Removal Infrared Shield Accurately determines your SpO2 (blood oxygen saturation levels) within +/- 2% deviation. Data on the screen faces the user to monitor blood oxygen saturation levels and pulse rate. Our quick snap-off battery cover allows you to place and remove batteries completely hassle-free. High quality ABS Plastic shields the pulse oximeter from the environment to ensure accurate readings. Overview The Zacurate Sapphire Blue Fingertip Pulse Oximeter is manufactured according to the CE and FDA standards set for pulse oximeters d