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About Us

Gerand Engineering provides the highest quality products for fire pump testing and hydronic balancing. Our meters are FM approved and NIST certified with a 5-year warranty. Gerand’s 50+ years of experience delivers the results our customers demand.

Working in close partnership with our customers, we provide high-value, high-performance components and systems. We are dedicated to providing a world-class customer experience while delivering the quality products, systems and results our customers and partners demand. 

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  • NIST (National Institute of Standards and Technology) traceable calibration


  • All units quality checked prior to shipment


  • Specialty units fabricated of stainless steel, PVC and other high grade materials 


  • Durable metal dial case withstands the most difficult environments

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nist, nist traceable, traceable certification, nist certified


fm approval, fm approved, fire pump test meter
  • Accuracy of +/- 2.0% for K Meters,         and+/- 0.5% for M Meters



  • High resolution gauge reading with more incremental marks


  • True zero and full scale stops ensures accuracy for low end readings

Quality Service

50 years, fifty years, gerand, anniversary, established company
  • Well established company providing superior customer service since 1965


  • Knowledgeable staff dedicated to our diverse, loyal customer base


  • Ensure quick, efficient and cost-effective shipping due to ample inventory

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