Fingertip Pulse Oximeter CMS50B Contec
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The CMS 50B is based on the principle of Photoelectric Oxyhemoglobin Inspection Technology. It can be used to measure the pulse oxygen saturation and pulse rate through finger. It is suitable for use in family, hospital, oxygen bar, community healthcare, and physical care in sports. The purpose of a pulse oximeter is to check how well the heart is pumping oxygen through the body.It is primarily used to determine the SpO2 (blood oxygen saturation levels) and pulse rate.
Display Format: LCD
Back light: LED
Pulse Ratio: 30-255 BPM
Pleth Wave: LCD Graphic Display
Battery Voltage Low Indication: LCD Bar Graph
Power Requirements: Two AA size 1.5V Alkaline Battery;
Power Consumption: Less than 15 mA.
Measurement Accuracy: ± 2% in stage of 70%-99% for SPO2
± 2BPM or ± 2% (Select Larger)for Pulse Ratio.
Measurement Performance in Low Perfusion: SPO2 and ratevalue can be shown correctly when pulse-filling ratio is 0.4%.
Interference Resistance Capacity against Ambient Light: Deviation is smaller than ± 1%
It is equipped with a function switch, through which the Oximeter can be automatically powered off when no finger is in the Oximeter more than 4 seconds.