Pulox PO-100 Pulse Oximeter with LED display, blue, incl. Hardcase, Duracell Bat., Protective sleeve, nylon pouch and lanyard (Personal Care)
. ..... At first I thought it's broken, after turning herself did nothing for 5 seconds, then came but a display - only the oxygen, then 8 seconds later, the pulse, the values fluctuated widely, the oxygen content appeared to me. high. (I have COPD