The TÜV-tested testo 330-2LL flue gas analyzer is the intelligent professional analysis tool for all measurements in and around heating systems. It comes with a wide range of user-changeable, longlife sensors that last for up to six years. Saves you from having to buy an extra measuring device – and new sensors.
High-quality, longlife (up to six years) O2 and CO sensors; further sensors (i.e. NO sensor) optional
4-year warranty on the flue gas analyzer
No need to withdraw the sensor from the flue to zero
CO measurements up to 30 000 ppm
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