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Refrigeration Air conditioning technology Food safety Pharma Industry maintenance Others
Flue gas / emission measuring devices
Flue gas analyzers
Industrial flue gas analysis
Particulate matter measurement
Gas leak detectors
Temperature measuring instruments
Infrared measuring instruments
Surface thermometers
Air temperature measuring instruments
Penetration thermometers
+ 3
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+ 3
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+ 3
CO₂, CO, light, sound, rpm
CO₂ meters
CO meters
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+ 2
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+ 1
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The easy way to achieve maximum security
Convenient and efficient data monitoring with full compliance
Save time. Cut costs. In every measurement environment.
The testo 174 mini data loggers with app connection or PC software.
Maximum safety. Convincingly simple.
Food measurement technology with seamless app connection
Easy to operate, hard to beat
Do your food checks
With Testo food measuring technology
HVAC/R world of Testo
Empower your world.
Measurement technology that sets standards
Measuring technology for short-term and long-term measurements
Together against food waste
Food measuring instruments from Testo
Discover the unseen
Digital manifold testo 570s
Made to make it easy
Compact HVAC measuring instruments
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Measurement technology for the cold chain
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Videos
Video: The Testo probe system

Video: The Testo probe system

Flexible and saves space:

The testo 440 Bluetooth or cable handle can be universally combined with all probe heads and attachments in the testo 440 probe system. So you need less equipment, and it will take you a matter of seconds to switch from measuring the comfort level to determining the volume flow in ducts.

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