SKU: X1805

Material: ABS silicone
Automatic shutdown: 5S
Display screen: TFT color LCD screen display
Blood oxygen measurement range (SpO2): 35%~100% (accuracy ±2%)
Pulse measurement range (PR): 30~250bpm (accuracy ±2bpm)
Blood perfusion index (PI): The greater the pulsating blood flow, the greater the pulsation component, and the greater the PI value (currently there is no uniform range)
Power supply mode: two AAA batteries
Measurement method: DSP algorithm
CE, ROHS certification
Batteries not included