Pulse Oximeter
Integrated with SpO2 probe and processing display module
Small in volume,light in weight and convenient

CMS50EL

InstructionsMajor Features2 probe and processing display moduleSmall in volume,light in weight and convenient in carryingOperation of the product is simple ,low power consumptionSpO2 value displayLow-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltageAutomatically power off function: when the device is under the state of measuring interface . it will automatically power off within 5 seconds if the finger falls out of probe.Main performanceDisplay Mode LED displaySpO2 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 30mAVoltage  DC 3.6V~ 4.2VPower Supply Voltage 3.7 rechargeable lithium battery × 1 Battery working hour  Theoretical number is 20hours.Battery working life Charge and discharge no less than 300 times.Safety Type Interior Battery,BF TypeAccessoriesSell in standardA user manualPhysical Identity Dimension:57 (L) × 32(W) × 30(H) mmWeight:About 50g (with a lithium battery)