Free with the purchase of an OxyGo Portable Oxygen Concentrator.
Accommodates a wide range of fingers sizes, circumference approximately 20–75mm, user weight approximately 33 lbs ~ 242 lbs (15KG~110KG)
Large LCD display with red digital readout
Displays Blood-Oxygen Saturation (SpO2), Pulse Rate and Pulse Bar
No Prescription Required
Low battery indicator
Pulse OximeterLanyardTwo AAA BatteriesInstruction Manual