| This Is A Kind Of Fine Quality Finger Pulse Oximeter, With 2 Colours Oled Display Which Will Show The Spo2 Value, Pulse Pr Value, Blood Oxygen Bar Graph, Pulse Waveform Graph, Pi (Perfusion Index), Sleep-Monitoring Parameters. Suitable For Being Used In Family, Hospital, Oxygen Bar, Community Healthcare, Physical Care In Sports And Etc.Features Small Volume, Lightweight And Convenient To Carry, Just Put Into Your Pocket Or Bag. Double Colours(Blue + Yellow) Oled Display, 4-Direction Oled Display, With 6 Display Modes, Clear And Explicit, You Can Choose The Mode You Like. Easy To Operate The Product, Easy For Older People. With Low Power Consumption, 2 Aaa Batteries Can Support More Then 40 … | |