- DOCTORS CHOICE: Measures quickly and accurately pulse rate and SpO2 blood oxygen saturation of arterial hemoglobin levels
- ACCURATE: Accurately determine your SpO2 (blood oxygen saturation levels), Fast SpO2 readings, pulse measurements and display it conveniently on a large digital bright LED display.
- DISPLAY: Rotatable multidirectional display, allows you to view your results in any direction plus Pulse wave, Pulse Rate, bar graph, SpO2 level and Battery level.
- Light and compact, accommodates wide range of finger sizes, long battery life,
Details: Features 1) Can measure SpO2 and Pulse Rate accurately 2) SpO2 and Pulse Rate display,bar graph display 3) Battery voltage low indication 4) Shut off automatically when no signal Performance SpO2 measurement range: 0%~100% 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 Physical characteristic Dimension: 57mm(L) × 34mm(W) × 31mm(H) Weight:About 50g Accessories a hanging rope a user manual a black punch
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