Prover Services

Testing & Calibration Services

We offer many field services on a contract basis. This can be useful when your measurement department encounters unforeseen workloads. Think of us as an extension of your measurement department. We can test your meters in our shop or on site at the customer location!

Field Testing Services

Energy Economics, Inc. can perform testing and calibration services on your diaphragm, rotary, and turbine meters in the field up to 10,000 CFH. We have experienced personnel who can verify the accuracy and perform maintenance on the meter under test. They will perform an initial accuracy test, cleaning, adjusting and replacing of worn parts. The meter calibration can also be adjusted. If the meter needs to be repaired then our meter technicians can perform rotor or bearing replacement, oil change, grind valves, replace bushings or gaskets – whatever is required to bring that meter into specifications.


Schedule your yearly testing now!

Bell Strapping & Metrology Services

An accurate bell is the first step in assuring the accuracy of your meters. Bells are essential for the calibration of sonic nozzle provers. Energy Economics, Inc. technicians are trained in the proper strapping of bells per ANSI B109 and NIST standards.


  • NIST-traceable tools to ensure compliant, traceable calibration.
  • We not only calibrate bells but manufacture our own Sonicnine Sonic Nozzle prover. Accuracy is in our corporate blood!
  • Click the button for Sonic Nozzle provers at the top of the page for more information on the Sonicnine.


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