Finger Pulse Oximeter-CE Certified

pulse oximeter

Technical Parameters
1.Display Format: LCD
2.Back light: LED
3.SPO2:35-99%
4.Pulse Ratio:30-255 BPM
5.Pleth Wave: LCD Graphic Display
6.Battery Voltage Low Indication: LCD Bar Graph
7.Power Requirements: Two AA size 1.5V Alkaline Battery;
8.Power Consumption: less than 20 mA.
9.Resolution: 1% for SPO2 and 1 BPM for Pulse Ratio.
10.Measurement Accuracy:(+.-)2% in stage of 70%-99% for SPO2
11.Unspecified in stage of 35-69% for SPO2
12.(+.-)2BPM or (+.-)2%(Select Larger)for Pulse Ratio.
13.Measurement Performance in Low Perfusion: SPO2 and pulse Value can be shown correctly when pulse-filling ratio is 0.4%.
14.Interference Resistance Capacity against Ambient Light : Deviation is smaller than (+.-)1%
15.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.