Pulsoximetro oxy-2 oxy-2 finger oximeter oxymèTRE DE POULS oxy-2

4 TECHNICAL SPECIFICATIONS

1. 

Display Format: Digital tube Display

 

SpO

2

 Measuring Range: 0% - 100%

 

Pulse Rate Measuring Range: 30 bpm - 250 bpm

 

Pulse Intensity Display: columniation display

2. 

Power Requirements: 2 ×1.5V AAA alkaline battery, 

adaptable range: 2.6V~3.6V

3. 

Power Consumption: Smaller than 25 mA

4. 

Resolution: 1% for SpO

2

 and 1 bpm for Pulse Rate

5. 

Measurement Accuracy: ±2% in stage of 70%-100% 

SpO

2

, and meaningless when stage being smaller than 

70%. ±2 bpm or ±2% (select larger) for Pulse Rate. 

6. 

Measurement Performance in Weak Filling 

 Condition: SpO

2

 and pulse rate can be shown cor-

rectly when pulse-filling ratio is 0.4%. SpO

2

 error is 

±4%, pulse rate error is ±2 bpm or ±2% (select larger).

7. 

Resistance to surrounding light: The deviation be-

tween the value measured in the condition of man-

made light or indoor natural light and that of darkroom 

is less than ±1%.

8. It is equipped with a function switch. The Oximeter can 

be powered off in case no finger is in the device. 

ENGLISH 

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9. 

Optical Sensor

  Red light (wavelength is 660nm, 6.65mW) 

  Infrared (wavelength is 880nm, 6.75mW)