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Testo Professional Measuring Instruments

For every boiler, there’s Testo.


Testo’s flue gas analysers cover basic domestic boiler testing, all the way through to the needs of commercial boiler engineers. These multi-functional devices allow heating engineers to test gas pressures, flow and return temperatures, and some models also offer additional probes for measurement of ambient CO and CO2. This versatility separates Testo flue gas analysers from others on the market.

Testo Professional Measuring Instruments

The Smartest Tools on the Market


Testo products are easy to use, innovative, fast and reliable. Testo are market leaders in HVAC instrumentation, with an extensive range including flue gas analysers, thermal imaging cameras, electrical measuring instrument, Smart probes and more. Testo tools can be used for many applications, making HVAC engineer’s jobs as easy and efficient as possible.

Testo Professional Measuring Instruments