Finger Pulse Oximeter Color Display Main performanceDisplay Mode: 1.3" 65K Color OLED displayScreen Resolution: 128*96SpO2 Measuring Range: 0%~100%, (the re
Color OLED Finger Pulse Oximeter-CE&FDA Detailed Product Descriptionpulse oximeter 1.Color OLED 4 direction display 2.SPO2 measuring range:35-100% 3.Pulse Ratio