Flow & Volume Indicator (CES 237)


  • Displays Flow & Volume Measurement

  • Portable w/rugged all Aluminum Case

  • Battery Life (9v) approximately 400 hours

  • Easy to read 0.6" display

  • NIST Traceable Flow Element

  • Immune to EMI / RFI (i.e. electrical and radio interference)

  • Industry Leading Six-Year Guarantee

Example Applications:

  • Pressure Drop Measuring System
  • Puff Testers


The CES 237 Flow & Volume Indicator will allow you to conveniently measure flow rate and the volume of an input flow all without requiring a bubble meter or spirometer. This unit is ideal for laboratory use to measure ventilation and pressure drop, typically for puff testers. The portability and rugged construction also makes this instrument ideal for service and calibration technicians.

Complimentary Products:

Flow Controllers