1.3" LED Fingertip Pulse Oximeter - Deep Pink (2*AAA)

$28.55 $25.55
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The pulse oximeter, based on all digital technology, is intended for noninvasive spot-check measurement of functional oxygen saturation of arterial hemoglobin (SpO2). Advanced DSP algorithm can minish the influence of motion artifact and improve measurement accuracy of low perfusion.
  The oximeter can be used to measure human hemoglobin saturation and heart rate through finger. The product is suitable for family, hospital (including clinical use in internist / surgery, pediatrics, etc), oxygen bar, social medical organizations, physical care in sports and so on.
Lightweight for carrying and easy to use
Manually adjust the direction of interface
LED display, simultaneous display for testing value and bargraph
Low battery voltage indicator
Automatically standby or sleep

Wavelength of emitting light of sensor: red light: 660nm+/-3, IR: 890~905nm
Max. light output power of sensor: 905nm IR power: 1.2mW
Power supply: 2*AAA batteries (not included)
Working current: 30mA
Working temperature: 5~40'C
Relative humidity: 15~85% non-condensing
Barometric pressure: 700hPa~1060hPa
Rated voltage: DC3.0V
Display range of oxygen saturation: 1~100%
Display range of pulse rate: 25bpm~250bpm
Resolution: oxygen saturation: 1%, pulse rate: 1bpm
Measurement accuracy: oxygen saturation: +/-2% (70~100%), pulse rate: +/-2bpm 

Item ships in three days after payment. Delivered worldwide in two to four weeks depending on final destination.