7-12 To Usa Led Fingertip Pulse Oximeter Blood Oxygen Tester Spo2 Monitor Ce

US $19.99

  • BEIJING, China
  • Jan 30th
What is a Pulse Oximeter?                        A pulse oximeter is a medical device that indirectly measures the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmograph.. This portable, battery-operated pulse oximeter also displays the heart rate. Description: Features for Fingertip Pulse Oximeter: - Measure SpO2 and PR accurately - LED display for SpO2 value and PR value, bargraph display - Low battery voltage indicator - Automatic power off when signal is not available for 4 seconds - 2 AAA batteries support 30 hours continuously - Mini size, light weight, convenient to carry - Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc. Measure SpO2 and PR accurately Specification for Fingertip Pulse Oximeter: Display LED display SpO2 Measurement range: 35~99% Resolution: ±1%Accuracy: ±2% (70%~99%), unspecified (<70%) Pulse rate Measurement range: 30~255 bpm Resolution: ±1% Accuracy: ±2bpm or ±2% (select larger) Power 1.5V (AAA size)  alkaline battery x 2 Supply voltage: 2.6~3.6V Working current

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