Clini-Ox II Fingertip Pulse Oximeter

Four-way six mode large screen OLED display * Prescription required * Portable non-invasive spot check of oxygen saturation (SpO2) and pulse rate (PR) * Two AAA batteries provide up to 20 hours of operation * Low battery indicator * Comes in a retail box * Easy operation and auto-off feature * Comes with lanyard * Finger size range: 0.3 - 1.0 *