Temperature measurements at radiators; flue gas parameter and pressure measurements at burners; CO measurements in the ambient air: the testo 320 allows you to carry out all measurements in and around heating systems with only one measuring device.

The testo 330-1 LL flue gas analyzer set: precise analysis with long-life gas sensors, H<sub>2</sub>-compensated CO cell and BLUETOOTH<sup>&reg</sup> technology - for maximum efficiency and reliability

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.

Combustion air temperature probe, immersion depth 300 mm

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Diameter probe shaft	5 mm
Cable length	1.5
Length probe shaft	300 mm

Measuring range	0 to +100 °C
Resolution	0.1 °C (0 to +100 °C)
Reaction time	30 s

Combustion air temperature probe, immersion depth 300 mm

Combustion air temperature probe, immersion depth 300 mm

General technical data

Temperature