Accurate: rotatable multidirectional display, allows you to view your results in any direction plus pulse wave, pulse rate, bar graph, spo2 level and battery level. IN THE BOX: 1 x Pulse Oximeter, 1 x User Manual, 1 x Lanyard | Each device undergoes rigorous testing.
Display Format: 2-color OLED Display SpO2 Range: 0%-100% and Accuracy: