Finger tip Pulse Oximeter Blood Oxygen Level Monitor SPO2 PR

  Major Features Integrated with SpO2 probe and processing display module Small in volume、light in weight and convenient in carrying Operation of the product is simple ,low power consumption SpO2 value display Pulse rate value display, bar graph display Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage Various color of cover can be selected Main performance Display Mode: LED display SpO2 Measuring Range: 0%～100%(the resolution is 1%) Accuracy: 70%～100%: ±2% ,Below 70% unspecified. PR Measuring Range: 30bpm～250bpm(the resolution is 1bpm) Accuracy: ±2bpm or ±2% (select larger) Measurement Performance in Weak Filling Condition:SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (select larger). 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%. 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 56 hours. Safety Type:Interior Battery, BF Type Accessories Sell in standarda hanging ropea user manual Physical Identity Dimension:57(L) × 31(W) × 32(H) mmWeight:About 50g (with the batteries) CE、FDA Passed