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Instruments
Leading innovator in state-of-the-art measuring technology
Are you looking for user-friendly measurement systems for your sector? We offer our industrial and craft customers the ideal measuring instruments for everyday use. State-of-the-art. Fast. Reliable.
We are breaking new ground for our customers in innovative measuring technology. Worldwide.
Testo offers you the ideal measuring instrument for every measurement or provides you with the complete measurement system straight away.
Temperature
Humidity
Pressure
Emission
Flow
CO₂, CO, light, sound, rpm
Electrical measuring instruments
Datalogger / -Monitoring
Thermal imagers
One App for all applications.
The testo Smart App guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.
Now new:
PRO measuring programs for increasing the efficiency of your applications