Products
Application area
HVAC/R Heating technology Refrigeration technology Ventilation and A/C systems Food Pharma Industry Others
Flue gas / emission measuring devices
Temperature measuring instruments
+ 3
Pressure monitors
+ 3
Data loggers and monitoring
+ 4
CO₂, CO, light, sound, rpm
+ 2
Flow measurement
Moisture meters
Electrical measurement
Thermal imaging cameras
Other measuring instruments
Services
Calibration and GxP services
Customized probes
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.
A world class of its own
Discover the unseen
Made to make it easy
Safe food
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Video-Trainings: testo 557s

Video-Trainings: testo 557s

Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away!

This video training provides a startup instruction for the digital manifold testo 557s with wireless vacuum and clamp temperature probes.

Products included in the testo 557s Smart Vacuum Set
Commissioning
Installation of the testo Smart App
Carry out measurements