Special Features
l Low voltage indicator
l Convenient AAA size alkaline or rechargeable batteries
l Light, compact (the weight is 50g including batteries)
l Low power consumption, automatic power-off design
l The directions of the displayed values can be changed
Technical Specifications
Display
Type: LED
SPO2
0-100% in two-digit 7-segment digital
Interference resistance capacity against ambient light
Deviation is smaller than +1% between value of Oxyhemoglobin measured and that measured indoor condition and present lighting sources and that measured in dark room
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 8 seconds
Product operation scope
The finger tip oximeter can be used to measure human Hemoglobin Saturation and heart through finger. The product for use in family, hospital(including clinical usage in internist/surgery, anesthesia, pediatrics, intensive care and ect) oxygen Bar, social medical organizations, physical care in sports.
Pulse Rate
Range: 30-240 BPM in 3-digit 7-segment digital
Battery Low Voltage Indication
LED signals
Power Consumption
Less than 30 mA
Resolution:
+1% for SPO2 and +1BPM for Pulse Rate
Measurement Accuracy
+2% in stage of 75%-99%SPO2, +3% in stage of 50%-75%, and meaningless when stage being smaller than 50%, +2BPM for Pulse Rate
Measurement performance in low perfusion
Oxyhemoglobin and pulse value can be shown correctly when pulse-filling rate is 0.5%
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