Specification :

Major Features
Small in volume light in weight and convenient in carrying
Operation of the product is simple , low power consumption
Operation menu for the function setting
SpO2 value display
Pulse rate value display, bar graph display
Pulse waveform display
With backlight
A pulse rate sound indication
With measured data overruns limits and low-voltage alarm function, the upper/ down alarm range is adjustable
Battery capacity indication
Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage , and with alarm function
Real-time data can be transmitted to computers( Option)
Connected with an external oximeter probe

Main performance

Display Mode: LCD display
Screen Resolution: 160* 96
SpO2 Measuring Range: 0% ~ 100% , ( the resolution is 1% ) .
Accuracy: 70% ~ 100% : ± 2% , Below 70% unspecified.
PR Measuring Range: 30bpm~ 250bpm, ( the resolution is 1bpm)
Accuracy: ± 2bpm or ± 2% ( select larger)
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% ( select larger) .
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% .
Power Consumption: less than 80mA
Voltage: DC 3.0V
Power Supply: 1.5V ( AA size) alkaline batteries × 2
Battery Working Hour: Two batteries can work continually for 28 hours( without backlight)
Safety Type: Interior Battery, BF Type

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