Drive MQ3000 - Function Specification; Display Information; Battery Requirement

11 Function Specication
Display Information Display Mode
The Pulse Oxygen Saturation (SpO2) LED
Pulse Rate (PR) LED
Pulse Intensity (bar-graph) LED bar-graph display
Pulse wave LED
SPO2 Specication
Measuring range 0%~100%, (the resolutionis 1%)
Accuracy 70%-100%; ±2% ,Below 70% unspecied.
Optical Sensor Red light (wavelength is 660mn) Infrared (wavelength is 880nm)
Pulse Parameter Specication
Measuring range 30bpm-250bpm (the resolution is 1 bpm)
Accuracy ±2bpm or- ±2% select larger
Pulse Intensity Display Mode
Range Continuous bar-graph display, the higher display indicate the stronger pulse.
Battery Requirement