testo AG

Pressure & Refrigeration

Pressure Meters
Use testo digital electronic manometers to determine total external static pressure, (TESP), differential pressure, manifold pressures, duct velocities and volumetric airflow with a Pitot tube.

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Refrigeration Meters
Testo digital manifolds are easy to use and provide the most accurate readings for set-up and service of all air conditioning/refrigeration systems heat pumps.  They provide fast, real-time superheat and subcooling readings!

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