Professional heating measurement technology for every requirement.

In order to ensure that a heating system is working optimally, various functional checks, adjustment and measurement activities need to be carried out on gas-fired systems, oil and solid fuel systems, both during commissioning and at regular intervals.
These include flue gas analysis, differential pressure measurement, leak localization and tightness testing, flow temperature measurements, testing of voltage, current and resistance as well as ambient CO measurements.

With heating solutions from Testo, you are equipped for all measurement tasks in your daily work – and do your job more professionally, reliably and faster.

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Flue gas analysis

The flue gas measurement for a heating system helps to establish the pollutants released with the flue gas  and the heating energy lost with the warm flue gas.

  • Ensuring the atmosphere is contaminated as little as possible by pollutants
  • Using energy as efficiently as possible.

Servicing heat pumps

At Testo, you’ll find the right measurement technology for a cost and energy efficient operation of heat pumps. You also make sure the environment isn’t burdened by any leaked refrigerant. 

  • Pressure and temperature testing
  • Controlled refrigerant service
  • Easy tightness testing and evacuation

Differential pressure

Gas pressure testing on burners is one of the standard measurements during services of domestic heating systems. This involves measuring the gas flow pressure and gas resting pressure.

  • Optimum flow pressure in gas burners in the range form 18 to 25 mbar
  • Avoid heating system breakdown

Temperature measurement

Whether for flow and return temperatures, for radiators and underfloor heating system or for indoor air: Testo offers the entire range of temperature measuring instruments for heating contractors.

  • Large range of probes for max. flexibility
  • Optimally calibrated and norm-compliant measuring instruments

Electrical measurement

User-friendly measuring instruments with easy handling ensure precise and secure measurement of electrical parameters such as current, voltage or resistance.

  • Innovative multimeters, clamp probes, current testers and voltage testers
  • Testing of ionization flow in gas burners

Tightness and leakage

The leak test (or more aptly, serviceability test, also known as leakage measurement) for the pipeline system is to be repeated every 12 years using a measuring instrument.

  • The gas pipe is always tested in operating conditions/with operating pressure
  • Check whether gas is leaking from the pipe and how much

Ambient CO measurement

Carbon monoxide (CO) is a dangerous gas. For this reason, the ambient CO contamination must be regularly checked at combustion sites where it can occur.

  • Secure CO measurement in seconds
  • CO zeroing at the measurement site