The testo 300 flue gas analyzer

Your advantages with the testo 300

Brilliance you can touch

  • Intuitive touch operation
  • Perfect read-out at all times
  • Self-explanatory measurement menus

Fast on: No more waiting

  • Immediately ready to go from stand-by mode

Paperwork was yesterday

  • User’s own comments in report
  • Customer’s electronic signature
  • Customer data in instrument

Connected to your smart world

  • Send reports by wireless LAN

Nonstop measurement

  • Newest gas sensors for more applications
  • Up to 5 years’ manufacturer’s warranty.

testo 300

Click here and see how it works!
Flue gas analyzer operated with your smartphone
testo 300

How to contact us.

Do you have any questions?
We would be more than happy to help you.

Choose your application

Domestic

testo 300
standard kit

  • testo 300 flue gas analyzer with O2 and CO sensor
  • CO measurement up to 4,000 ppm
  • For gas and oil systems
     

 

 

testo 300
standard + printer kit

  • testo 300 flue gas analyzer with O2 and CO sensor
  • CO measurement up to 4,000 ppm
  • For gas and oil systems
  • Printer, including spare paper


     

testo 300
advanced kit

  • testo 300 flue gas analyzer with O2 and CO sensor
  • CO measurement up to 4,000 ppm
  • For gas and oil systems
  • Printer, including spare paper
  • Pressure testing connection set
  • Differential temperature probes

Commercial

testo 300 LL
Longlife standard kit

  • testo 300 flue gas analyzer with Longlife O2 and CO H2 sensor
  • Automatic dilution up to 30,000 ppm
  • NO sensor - can be retrofitted

 

testo 300 LL
Longlife printer kit

  • testo 300 flue gas analyzer with Longlife O2 and CO H2 sensor
  • Automatic dilution up to 30,000 ppm
  • NO sensor - can be retrofitted
  • Printer, including spare paper

Truly robust: construction.

testo 300 flue gas analyzer construction

Smart measuring technology is of little benefit if it does not keep going in tough day-to-day working conditions. Because your measuring instrument is a partner that supports you every day in the efficient, problem-free performance of your tasks.

That is why the testo 300 is particularly resilient and can easily meet the special challenges across workshops, transport vehicles and boiler rooms.

Protected display

Scratch-resistant, recessed and with a special, replaceable protective film.

Bolted housing

For that extra degree of stability when it really matters.

Secure mounting

4 strong magnets with rubber coating – particularly material friendly.

Robust sensors

Optional: extremely durable O2 sensor, automatic dilution up to 30,000 ppm CO.

testo 300 brochure
Flue gas measurement truly smart.

Download testo 300 brochure

All information on the truly smart multitalent testo 300.

Tips & Tricks for heating contractors

Download flue gas measurement guide
Download the exclusive guide now for free.
Smart tracking of flue gas values
Smart tracking of flue gas values
All the relevant parameters in the customizable display. 
Flue gas measurement with the testo 300
Flue gas values as a graphic
Flue gas values as a graphic
All the readings in a graphic progression more. 
testo 300 flue gas measurement graphic
Core flow search
Core flow search
Graphic support with core flow searches.  
testo 300 core current flue gas analyzer
Intuitive measurement menus
Intuitive measurement menus
Stored menus for all applications involving heating systems. 
testo 300 measurement types
Measure differential pressure
Measure differential pressure
Indispensable on gas boilers. 
testo 300 flue gas analyzer differential pressure measurement
Measure differential pressure
Measure differential pressure
Differential pressure measurement over a longer period of time has graphic support. 
Testo differential pressure measurement
Professional documentation
Professional documentation
Create measurement reports, add comments to them and send them directly on site. 
testo 300 flue gas analyzer reports
Sign function
Your customer can sign the protocol within the instrument. 
Signature
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