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Flue gas / emission measuring devices
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+ 3
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+ 3
Data loggers and monitoring
+ 4
CO₂, CO, light, sound, rpm
+ 2
Flow measurement
Moisture meters
Electrical measurement
Thermal imaging cameras
Other measuring instruments
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Calibration and GxP services
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Know-How-to: Downloads
Highlights
Designed to measure in harsh conditions
The system that never sleeps
We get it!
HVAC/R world of Testo
Achieve your optimum sustainability
Safety that suits you
From Warehouse to Cleanroom. One Standard.
See more. Know more. In seconds.
Intelligently networked.100% control.
A Touch Of Genius.
Save time. Cut costs. In every measurement environment.
Maximum safety. Convincingly simple.
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Discover the unseen
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Video-Trainings: testo 550

Video-Trainings: testo 550

The video training consists of individual how-to videos, which are summarised in the following playlist.

Simply jump directly to your desired how-to video below the displayed video!

Part 1: Starting the device
Part 2: Basic settings
Part 3: Changing the measurement view
Part 4: Changing measurement modes