Digital Spirometer,lung Volume Device,software Analysis,sp10+50pcs Mouthpiece,ce

US $860

  • Qinhuangdao, China
  • Jan 30th
  Digital Spirometer,lung volume device,Software Analysis,SP10+50PCS Mouthpiece,CE Reusable mouthpiece*50PCS Instructions SPIROMETER is a hand-held equipment for checking lung conditions,  adopts the mode of infrared interruption for measuring relative items, and be  applicable for hospital, clinique, family for routine  test. Features: ?Forced Vital Capacity (FVC), Forced Expired Volume in one second  (FEV1), the ratio of FEV1 and FVC (FEV1%), Peak expiratory flow (PEF), 25% flow  of the FVC (FEF25), 75% flow of the FVC(FEF75) and average flow between 25% and  75% of the FVC(FEF2575) can be measured. Besides, the testee condition can be shown by the ratio of  the measured value and the predicted value. ?Flow rate-volume chart, volume-time chart display. ?Taking on the functions of data memory, deleting, uploading and  reviewing. ?Wireless transmission (be applicable for SP10W) ?Display trend curve. ?Scaling(Calibration) ?Information prompts when volume or flow goes beyond the  limits. ?Automatic power off when there is no operation in one minute. ?Rechargeable lithium battery and with charging tips. ?Battery power display. Performance: Display  mode: 1.8'' color LCDDisplay  resolution: 160*128 Volume  range: 0~10L Volume  accuracy: ±3% or 0.05L (whichever is greater) Flow  range: 1 L/S ~16L/S Flow  accuracy: ±10% or ±0.3L/s(whichever is greater) Working  current:

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