CE FDA Approved Portable Finger Pulse Oximeter ,Oximetro de dedo with Beep Sound Alarm and 3 Parameters(SPO2,PR, and PI)
1,Display Mode:Red LED display;
2,Easy operation, low power consumption;
3,Display details: SpO2 value, Pulse rate value, bar graph, battery voltage display;
4,Voltage indication: voltage indicator always appears;
5,Auto power off: without finger detected in 8 seconds
1,SpO2 Measuring Range:0%~100%, (the resolution is 1%).
Accuracy:70%~100%:±2%, below 70% unspecified.
2, PR Measuring Range:30bpm~250bpm, (the resolution is 1bpm)
Accuracy:±2bpm or ±2% (select larger)
3, Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±3%, pulse rate error is ±2 bpm or ±2% (select larger).
4, 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%.
5, Power Consumption:Less than 25mA Voltage: DC 2.6V~3.6V Power Supply: 1.5V (AAA size) alkaline batteries × 2 Battery working hour: The minimum continually work time is 24 hours, theoretical number is 30 hours.
6, Safety Type: Interior Battery,BF Type
Ⅲ,Physical Identity Dimension: 62(L) × 35(W) × 31(H) mm Weight: About 50g (with the batteries)