Probe shaft; length 300 mm; Ø 8 mm; Tmax. 500 °C

Probe shaft - length 335 mm, Ø 8 mm, Tmax. 1000°C

Probe shaft multi-hole; length 300 mm; Ø 8 mm; for mean CO calculation

Probe shaft multi-hole; length 180 mm; Ø 8 mm; for mean CO calculation

Hose extension - probe-instrument extension hose (length 2.8 m)

Spare dirt filters - for probe handle (10 off)

8 mm probe stop, PTFE, with spring clamp and handle, Tmax 200 °C

The testo 300 flue gas analyzer with Longlife sensors is ideal for heating engineers who carry out installation and maintenance work on heating systems several times a day. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature – you can also retrofit an NO sensor.

With this kit, you will be equipped for the most important measurements involving heating systems: the T&Uuml;V-tested testo 300 flue gas analyzer is supplied with O<sub>2</sub> and CO sensor up to 4,000 ppm, basic flue gas probe, instrument case and practical accessories.

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.

testo 330-1 LL flue gas analyzer with long-life gas sensors; BLUETOOTH and with H2-compensated CO-sensor, incl. rech. battery and calibration protocol; with graphic display; version 2010

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.

The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature.

On the T&Uuml;V-tested modular flue gas probe with 180 mm long probe shaft, the flue gas path and temperature channel can be conveniently connected to the measuring instrument via a practical bayonet lock. The probe shaft is also easy to replace, thanks to the quick-change click system on the handle. The thermocouple NiCr-Ni, which is integrated in the probe shaft, enables temperature measurement up to 500 &deg;C. In addition, a dirt filter protects the instrument and its sensors from contamination.

T&Uuml;V-tested modular flue gas probe with 180 mm long probe shaft including dirt filter and thermocouple. The quick-change click system enables quick, flexible replacement of the probe shaft.

Diameter probe shaft	8 mm
Cable length	2.2 m
Length probe shaft	180 mm
Product colour	Black
Temperature maximum	500 °C
Diameter	6 mm
Weight	524 g

Modular flue gas probe, 180 mm, Ø 8 mm, Tmax 500 °C, TÜV-tested

Modular flue gas probe, 180 mm, Ø 8 mm, Tmax 500 °C, TÜV-tested

General technical data

Accessories