This portable fingertip pulse oximeter is ideally suited for home, sport, or aviation use. The ADC Advantage 2200 reads SPO2 and Pulse RateM with an accuracy of SPO2 ?2% / HR ?5%BPM.
Two changeable display modes
Bright red LED display
Fits fingers with a thickness of .3" to .8" (6.6mm to 19.7mm)
Includes carry lanyard, two AAA batteries, instruction booklet