Flow & Volume Indicator (CES 209)


  • Displays Flow & Volume simultaneously

  • Easy to read 0.6" display

  • Guaranteed accuracy within 0.75%

  • NIST Traceable Flow Element

  • Resolution down to 0.01 ml

  • Easy to access front panel controls.

  • Industry Leading Six-Year Guarantee

Example Applications:

  • Pressure Drop Measuring System
  • Puff Testers


The CES 209 Flow Controller and Back Pressure Indicator simultaneously displays the flow rate
and volume of an input flow all without requiring a bubble meter or spirometer. This highly accurate and repeatable unit is ideal for labratory use for measuring low flow measurement (pressure drop and ventilation).


Space Effecient Case, Portable Model (CES 237)

Complimentary Products:

Flow Controllers