Advantage 2200 a portable fingertip pulse oximeter ideally suited for home, sport, or aviation use.
Features: Reads SPO2 and Pulse Rate.
Accuracy: SPO2 ±2% / HR ±5%BPM. 2 changeable display modes.
Fits fingers with a thickness of 8mm-20mm (0.31"-0.79").
Carry Lanyard. 2 AAA Batteries. Instruction Booklet. 1 year limited warranty.