Flow Technology - Flowmeter Manufacturer
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Flow Meter Calibration Service and Repair

You can count on FTI with all of your flow calibration needs. Flow Technology's calibration lab provides primary standard liquid and gas flow meter calibrations. With over 30 years flowmeter calibration experience, we have the equipment and expertise to do it the right way in the time you need it.


Primary Standard Liquid & Gas Flow Calibrations

Fast…24-hr turnaround available

Accurate…measurement uncertainty to 0.025%

Accredited…ISO/IEC 17025 and ANSI Z540-1

Data Trending…customer calibration reports

Expertise…dedicated technical staff


Flow meter calibration services
Flow Technology is NVLAP Certified

Download Calibration Services Brochure


Gravimetric Flow Stand

  • Electronic flow meters
  • Water
  • 1/2" to 6" flowmeters
  • Max flow to 600 gpm
  • ± 0.08% uncertainty
  • 2 pts including 3 repeats each, std.

Primary Piston Provers

  • Water, solvent, oil blend to 100+ cSt
  • 0.001 to 1200 gpm
  • ± 0.025% uncertainty
  • UVC plots, if applicable

Primary Bell Provers

  • Air or pressurized gas
  • 0.1 to 125 ACFM
  • ± 0.2% uncertainty

As-found Calibrations

Electronics Scaling

Custom Calibration Configurations


We Calibrate All Flowmeter Types:

  • Coriolis
  • Electromagnetic
  • Laminar (wedge)
  • Positive displacement
  • Target
  • Thermal mass
  • Turbine
  • Ultrasonic
  • Variable area
  • Vortex
  • And more