Function Specification; Display Information - Drive MQ3200 Manual Del Usuario

11 Function Specification

Display Information

The Pulse Oxygen Saturation (SpO2)
Pulse Rate (PR)
Pulse Intensity (bar-graph)
Pulse wave
SPO2 Specification
Measuring range
Accuracy
Optical Sensor
Pulse Parameter Specification
Measuring range
Accuracy
Pulse Intensity
Range
Battery Requirement
1.5V (AAA size) alkaline batteries x 2 or rechargeable battery
Battery Useful Life
Display Mode
OLED
OLED
OLED bar-graph display
OLED
0%~100%, (the resolutionis 1%)
70%-100%; ±2% ,Below 70% unspecified.
Red light (wavelength is 660mn)
30bpm-250bpm (the resolution is 1 bpm)
±2bpm or- ±2% select larger
Display Mode
Continuous bar-graph display, the higher display indicate the stronger pulse.
Infrared (wavelength is 880nm)