Households told to maintain air quality in properties

The Testo 350 portable emissions analyser for O2, CO, NO, NO2 and SO2 is MCERTS approved. Easy to carry and set up on site in minutes, the Testo 350 is a flexible emissions analyser that is suitable for a range of monitoring applications including high range engine testing and low NOx burner tuning. Supplied in a rugged transport case, the Testo 350 features an integrated gas drier and onboard memory allowing both spot measurement s and longer term data logging to be carried out easily and reliably. Remote operation is also possible via wireless or databus communication.

Testo 340 Emissions Analyser with 4 sensors
The Testo 340 emissions analyser incorporates measuring range extension, used on the existing Testo 350 and also the Testo 335 analysers. This allows the user to carry out unrestricted measurements even at high gas concentrations.

The Testo 340 is fitted with an O2 measuring cell as standard. Three further gas sensors (e. g. CO, COlow, NO, NOlow, NO2 or SO2) can be individually configured at any time, providing the optimum configuration for the respective measurement task. Sensors can be exchanged directly by the user in the field, minimizing service times.The instrument’s integrated protective rubber housing shields the instrument from impact in demanding environments.

The Compact design combined with reliable engineering make the Testo 340 ideal for commissioning, service and maintenance work as well as monitoring measurements on:

  • Gas and oil burners of any size
  • Stationary gas engines
  • Gas turbines
  • Thermal oxidisers
  • Biomass boilers

Find out more about our Emissions Analysers at Alternatively, call our Technical Sales Team on 01420 544 433, option 5 or email

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