testo 330-2 LL flue gas analyzer

The intelligent professional analysis tool for all measurements in and around heating systems. The TÜV-tested testo 330-2 LL flue gas analyzer 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