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.

Proven technology meets revolutionary operation. The testo 330i flue gas analyzer was specifically developed to help you to overcome all the obstacles you meet when servicing and commissioning heating systems.&nbsp;&nbsp;

Upgrade NO-sensor; 0 to 3000 ppm; resolution 1 ppm

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