Cash upon delivery


  • Sp02 value display
  • Pulse rate value display,bar display
  • Pulse waveform display
  • The display mode can be changed
  • Screen brightness can be changed
  • Low voltage indication: low voltage indicator appears before working abnormally which is due to low voltage,automatically power off function :when the device is under the state of measuring interface.it will automatically power off within 5 seconds it the finger falls out of probe
  • Display format can be saved after power off