Features:
- Measurement of SpO2
- Measuring Range : 0-100
- Accuracy : When the SpO2 measure range is 70%-100%, the permission of absolute error is +-2%
- Below 70% unspecified
- Measurement of pulse rate
- Measure range : 30bpm~250bpm
- Accuracy : +-2bpm or +-2% (select larger)
- Measurement of PI
- Measure range : 0~20%
- When the PI measure range is 1% - 20% the permission of absolute error is +-0.2%
- When the PI measure range is 0% - 0.9% the permission of absolute error is +-0.2%
- Resolution : SpO2 : 1% Pulse rate : 1bpm PI : 0.1%
- Measurement performance in weak filling condition
- SpO2 and pulse rate value can be shown correctly when pulse filling radio is 0.4%, SpO2 error is +-4%, Pulse rate error is +-2bpm or +-2% (select larger)
- Resistance to surrounding light
- The deviation between the value measured in the condition of man-made light or indoor natural light that of darkroom is less than 1%
- Operating Voltage : Internal power supply : 3.6 V DC ~ 4.2 V DC
- Exterior alternating current supply : 100~240 V AC, 50/60Hz
