CMS-50A Fingertip Pulse Oximeter

Major Features

■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
■Battery capacity indication
■With backlight
■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

Main performance

Display Mode: 1.3" LCD display
Screen Resolution: 128*64
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:Smaller than 40mA.
Voltage: DC 3.0V
Power Supply: 1.5V (AAA size) alkaline batteries × 2  
Battery Working Hour: The minimum continually work time is 15 hours , theoretical number is 28 hours.
Safety Type: Interior Battery, BF Type

Accessories

Sell in standard:
■A hanging rope
■A user manual

Physical Identity
Dimension: 65(L) × 35(W) × 40 (H) mm
Weight: About 75g (with the batteries)

Qualification
Passed CE