Delivers in 3 to 5 Days
*Ground Shipping in Contiguous US Only*
Shipped From: Dallas Texas
Focus on Family Safety And Health.Get your SpO2 and pulse rate anytime, anywhere.
Features
2) SpO2 and Pulse Rate display,bar graph display
3) Battery voltage low indication
4) Shut off automatically when no signal
Performance
Accuracy: 70%~100%: ±2%
0%~69%: unspecified
PR measurement range: 30bpm~250bpm
Accuracy: ±2bpm or ±2%, whichever is greater.
Resolution:
SpO2: 1%
PR: 1bpm
Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater.
Resistance to surrounding light: The deviation between the value measured in the condition
of man-made light or indoor natural light and that of darkroom is less than ±1%.
Working current: ≤25mA
Power supply: two “AAA” batteries
Safety classification: type BF applied part