This is the Patent design of the oximeter, which features parameters: SPO2, PR, PI Features: PI Indicator: Perfusion Index. It reflects the amount of blood flow being measured by the oximeter. A health care professional tests blood flow to establish norms and aid in identifying changes in a patient's condition. Colored display: Two colors OLED display Multi-direction display: Rotatable multidirectional display. 4 directions, 6 modes, allow you to view your results in any direction. Alarm function: Set the alarm and beep according to your needs. There will be a warning once the measured values go beyond the setting. Know it immediately. Long battery life: 1) Low-power consumption, continuously work for 6 hours. 2) In the absence of signal, the product will be in after 8 seconds to enter the standby state.
