testo 191 HACCP data loggers

The testo 191 Software Professional: Intuitive and clearly structured

Most software solutions for data loggers used for validation and qualification in the food industry are confusing and complicated. Thus, when developing the testo 191 Software Professional, we particularly focused on making it as intuitive as possible to use. Because we believe that our data logger software is supposed to reduce your workload rather than increase it.

Software HAACP Testo

Advantages of using the testo 191 Professional software

  • Preset process templates with guided work steps

  • Flexible evaluation of multiple or individual measuring cycles in just one click

  • Simple implementation of key calculations (e.g. holding phases, lethality, saturated steam quality)

  • Target/actual comparison of freely definable acceptance criteria

  • Visualization of the measurement set-up

  • Fast and comprehensive report generation

How the testo 190 CFR software works

Programming of data loggers

  • Flexibly define start/stop conditions and measuring cycle

  • Easily manage calibration data

  • Configure up to eight data loggers in parallel

Further testo 191 system components

HACCP data loggers and Software Professional

testo 191 data loggers

Data loggers

Find out more

Multifunction case for testo 191 data loggers

Multifunction case

Find out more

HACCP data logger system testo 191

System overview

Find out more

Which application interests you?

Freeze-drying

Freeze-drying

Find out more

Sterilization

Sterilization

Find out more

Pasteurization

Pasteurization

Find out more

Whitepaper

testo 191 loggers in endurance testing

Test procedures and results on:

  • Robustness

  • Accuracy drift

  • Reliability of the battery

White paper: testo 191 loggers in endurance testing

Further downloads

Application example: Freeze-drying

Application example
Freeze-drying

Download

Application example: Sterilization

Application example
Sterilization

Download

Factsheet testo 191

Factsheet testo 191

Download

Product brochure testo 191

Product brochure testo 191

Download

Contact
F&S Scientific
Shamneel Court, 2 Muthithi Road Westlands, P.O. Box 39081
00623Nairobi
Kenya
+254 727 800 800

© 2026