HVAC & Refrigeration

Electronic Manifolds


Enquire about HVAC & Refrigeration


The HVACR TESTO instruments for HVAC and Refrigeration applications include a wide range of portable contact and non-contact Infrared (IR) Thermometers instruments and Thermal Imagers for the measurement of:

  • Temperature
  • Humidity
  • Air Quality (CO2, HC, CO)
  • Pressure
  • Air Velocity & Volume
  • Light level
  • Sound level
  • Speed (rpm)
  • Electronic Refrigeration manifolds
  • Data-loggers for the recording of Temperature, Humidity and Analogue values (0-10V and 4-20mA).

Please click on the following links for further information:

Thermal Imagers application in Refrigeration.

Testo HVAC instrumentation

Testo Refrigeration instrumentation

View further information on the Testo 480 and 435.

Testo 622 and 623 product overviews

View our Catalogue

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