Sell cms-50D finger oximeter

cms-50D finger oximeter You May Also Be Interested In: finger oximeter
Technical Parameters


 Display Format: LCD


 Back light: LED


 SPO2:35-99%


 Pulse Ratio:30-250 BPM


 Pulse Wave: LCD Graphic Display


 Battery Voltage Low Indication: LCD signals.


 Power Requirements: Two AA size 1.5V Alkali Battery;


 Power Consumption: less than 20 mA.


 Resolution: 11% for SPO2 and 11 BPM for Pulse Ratio.
 Measurement Accuracy: 12% in stage of 70%-99% SPO2 and meaningless when stage

being smaller than 70%. 12BPM for Pulse Ratio.

 Measurement Performance in Weak Filling Condition : Oxyhemoglobin and pulse & #118alue can

be shown correctly when pulse-filling ratio is 0.4%.

 Interference Resistance Capacity against Ambient Light : Deviation is smaller than 11%

between & #118alue of Oxyhemoglobin measured in natural lighting indoor condition and present

lighting sources and that measured in dark room.

 It is equipped with a function switch, hrough which the Oximeter can be automatically powered

off when no finger is in the Oximeter more than 8 seconds.