Products
Application area
HVAC/R Heating technology Refrigeration technology Ventilation and A_C systems Food Pharma Industry 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 more
Pressure monitors
Manifolds
Vaccum pumps and measuring instruments
Refrigerant scale
Absolute pressure meters
+ 3 more
Data loggers and monitoring
Environmental monitoring
WiFi data loggers
Temperature data loggers
Humidity data loggers
+ 4 more
CO₂, CO, light, sound, rpm
CO₂ meters
CO meters
Luxmeters
Sound level meters
+ 2 more
Flow measurement
Vane anemometers
Thermal anemometers
Volume flow hood
Moisture meters
Air humidity meters
Material moisture meters
Electrical measurement
Multimeter
Clamp meter
Current / Voltage tester
Voltage tester
Thermal imaging cameras
Other measuring instruments
Smart Probes
Frying oil tester
pH meters
Transmitters
Services
Calibration and GxP services
Customized probes
Know-How-to: Downloads
Highlights
A Touch Of Genius.
The new digital manifold testo 558s with intuitive app feel.
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
Do your food checks
With Testo food measuring technology
HVAC/R world of Testo
Empower your world.
Optimum plant efficiency
flexibility@optimum
A world class of its own
Tools for heating systems
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
Safe food
Measurement technology for the cold chain
Company
About Testo
Milestones
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Certifications
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Testo worldwide
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Videos
Measuring volume flow with the testo 420 flow hood

Comfort measurement (PMV/PPD) with the testo 400

testo 420 volume flow hood

Product details

Product details