,for, Item ID-
  • #815236
  • QRS Diagnostic #723000-00

Volume Calibration Syringe QRS® 3 ltr QRS Spirometers

SYRINGE, VOLUME CALIBRATION F/SPIROMETER 3L

Features

  • Although QRS spirometers cannot be calibrated in the field, the syringe allows you to check your calibration
  • According to ATS Guidelines, the volume accuracy of the spirometer must be checked at least daily
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Product Specifications


Features
  • Although QRS spirometers cannot be calibrated in the field, the syringe allows you to check your calibration
  • According to ATS Guidelines, the volume accuracy of the spirometer must be checked at least daily
More Information