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Portable Ultrasonic


Regal RH20 Portable Flow Metering

Calibrated Clamp On Ultrasonic Flow Measurement

Spire brings you the power to size systems, troubleshoot processes, evaluate and validate performance in a handheld, calibrated meter. Fuel oil, glycol, waste streams, water distribution- Spire’s Regal RH20 flow meter is up to the challenge. Completely portable, running on battery or 120 VAC, easy to install, the Regal RH20 is the perfect tool for flow survey, meter verification, pump performance validation, and other demanding facility management flow monitoring applications. Click “Contact Us” today to discuss your building and campus management needs!

  • Freedom to size systems where you need to
  • On board datalogs capture activity for analysis
  • No moving parts- install in minutes
  • Applications ¾” to 120”


Portable Flow Meter, Transit-time Flow Meter

Fully featured for non-intrusive accurate liquid flow measurement. Guaranteed lowest price!.

RH20 Handheld Ultrasonic Flowmeter is one of the most powerful flowmeters available for liquid flow measurement. The utilization of our proprietary ultrasonic signal processing, transit-time measurement and signal quality tracking technologies allows the flowmeter to measure liquid flow rate from outside of a pipe reliably and accurately.

RH20 is carefully designed so that it is very compact and easy to use. You can use one hand to hold as well as to operate the flowmeter. The user interface is self-explanatory and very easy to follow. The unique clamp-on fixture design makes the installation very simple and no special skills or tools required.

Spire Metering offers StufManagerTM PC software for data logger download and to explore the full potential of RH20 flowmeter.


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