Products
Application area
Flue gas / emission measuring devices
Temperature measuring instruments
Pressure monitor
Datalogger and -monitoring
Indoor air quality and comfort levels
Flow measurement
Moisture meters
Electrical measurement
Thermal Imaging Cameras
Other measuring instruments
Services
Always up to date
Calibration and GxP services
Customized probes
Product registration
Know-How-to: Downloads
Solutions
Regulatory Monitoring System
Food Safety Management
Highlights
Do your food checks
Optimum plant efficiency
HVAC/R world of Testo
A world class
More food safety. Less waste.
Discover the unseen
Made to make it easy
Safe food all the way
Company
About Testo
Testo worldwide
Work at Testo
Volume flow measurement at outlets with the testo 440
Product details