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passed CE CMS 50D Fingertip Pulse Oximeter
.Integrated with SpO2 probe and processing display module
.Small in volume,light in weight and convenient in carrying
.Operation of the product is simple ,low power consumption
.SpO2 value display
.Pulse rate value display, bar graph display
.Pulse waveform display
.The display mode can be changed
.Screen brightness can be changed
.Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage
.Automatically power off function: when the device is under the state of measuring interface . it will automatically power off within 5 seconds if the finger falls out of probe.
.Display format can be saved after power off
0.96″ Dual-color OLED display(blue and yellow)
SpO2 Measuring Range
0%~100%, (the resolution is 1%).
70%~100%:±2% ,Below 70% unspecified.
PR Measuring Range
30bpm~250bpm, (the resolution is 1bpm)
±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%
less than 30mA
1.5V (AAA size) alkaline batteries × 2
Battery working hour
Theoretical number is 32 hours.
Interior Battery,BF Type
Accessories Sell in standard
—A hanging rope
—A user manual
—Dimension:57(L) × 31(W) × 32 (H) mm
—Weight: About 50g (with the batteries)
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