Products
Application area
Flue gas / emission measuring devices
Temperature measuring instruments
Pressure monitors
Data loggers and monitoring
CO2, CO, light, sound, rpm
Flow measurement
Moisture meters
Electrical measurement
Thermal imaging cameras
Other measuring instruments
Services
Calibration and GxP services
Customized probes
Know-How-to: Downloads
Highlights
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.
Optimum plant efficiency
A world class of its own
Discover the unseen
Made to make it easy
Safe food
Company
About Testo
Testo worldwide
Work at Testo
: 0563 4352
testo 435-2 - Indoor air quality meter
: 0520 0025
ISO pressure calibration certificate - with 5 measuring points
5 calibration points distributed over the measuring range
: 0520 0215
DAkkS pressure calibration certificate - with 9 measuring points
9 calibration points distributed over the measuring range
