Instructions
The MY-C038 device is applied for the suffers with such diseases as OSAHS(obstructive sleep apnea-hypopnea syndrome), COPD(chronic obstructive pulmonary diseases)and vascular diseases, also for the persons over 60 years .It can be used in hospital or at home.
Main features
Wrist-equipment,tiny and light
Convenient operation
Display of SpO2 ,pulse rate ,pulse waveform and nose flow waveform
Alarms for low-power, finger-out and exceeding limits
Adjustable screen brightness
Real-time clock
Time power on/off and manual power on/off
TF card multi-case record
Data uploaded by internal card reader
PC analysis software
Accessories
A power adaptor
An USB data line
Two SpO2 probes
A nose-oxygen tube
A CD (PC software)
An user manual

SpO2
Measuring range: 35%~100%
Accuracy: 70%~100% ,±2% ;<70% unspecified

Pulse Rate
Measuring range: 30bpm~250bpm
Accuracy: ±2 bpm or ±2%(select larger)

Nose air flow measure
Measuring range:0rpm~120rpm
Accuracy: ±2rpm

Specifications:
Power Supply : ONE 3.7V Lithium Battery
Display : 1.8"color OLED
Dimension:69mm(L)× 50mm(W)×17.3mm (H)