Professional measurement technology for daily measurement tasks
With measuring instruments, solutions and services from Testo, you can be sure that you are always making the right decision.
15% off our food safety
experts starter kit
Shop the bundle now with free shipping on all online orders
Bluetooth® Food Safety measurement made simple
Celebrate the recently launched Bluetooth® 2-in-1 Infrared and penetration thermometer, the intuitive Cooking oil quality tester, the Universal temperature measuring instrument and our mini data-loggers all App connected, all simple
Keep a constant eye on everything.
With testo Saveris 1, the fully automated and comprehensive monitoring system designed for regulated Health and Life-sciences applications.
Touch of genius
New digital manifold for fridgies and heating technicians making commissioning of HVAC&R systems a whole lot easier
For every measurement environment
Mini Bluetooth® data loggers.
Perfectly tempered goods and reliable indoor climate monitoring for maximum safety: The testo 174 mini data loggers with app connection or PC software.
Emissions under control
Smart and simple emission testing and preventative maintenance technology for the industry
With local service and calibration
Professional measurement technology for daily measurement tasks
With measuring instruments, solutions and services from Testo, you can be sure that you are always making the right decision.
15% off our food safety
experts starter kit
Shop the bundle now with free shipping on all online orders
Find measuring solutions for building system applications
Precise measurement is required in all industries and applications. Here are a few selections to guide you through our solutions.
Refrigeration systems
Discover the range
Heating systems
Find out more
Facility management
Building system measurement
Do you require cold chain monitoring for Food or Pharmaceutical applications?
Stay standard-compliant with complete solutions and smart measuring technologies for Food safety & Pharma including data loggers, temperature & humidity sensors and full environmental monitoring systems.
Food Safety
See the instruments
Pharma & Health
Find the right solution
Warehousing & Storage
Discover the range
Can't find your Industry?
Allow Testo to support you in finding a practical measuring solution for your specific requirements. If you can't find your industry application on our site, simply contact our friendly technical team for support.
Thermal Imaging
See the various applications
Emissions analysis
Go to the analysers
Museums & Galleries
Monitoring environmental conditions
Find cutting edge know-how for your industry
Your one-stop resource for:
Testo product manuals
Testo software downloads
Technical articles and application Whitepapers
Practical tips + guides on using the technology
How-to videos, trainings and webinars
No matter how demanding your project may be, we can offer you the right solution.
One App for all applications
The testo Smart App guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.
New feature:
Professional measuring programs for increasing the efficiency of your applications
Our service
Our success lies in diversity
Focus on our corporate family
Since 1957, Testo has been proving that the Black Forest and high-tech go together perfectly: Our recipe for success includes an unconditional focus on our customers, a progressive corporate culture and above-average investment in research and development.
Our service provider for all aspects of calibration, test equipment management, qualification and validation: Testo Industrial Services GmbH in Kirchzarten is an absolutely reliable partner at our customers' side.
With its expertise in robust, proven sensor technology, intelligent software and comprehensive services, Testo Saveris GmbH ensures its customers' compliance, protects their assets and ensures continuous improvements in process safety.
As an OEM, we are your expert partner for temperature sensors and thermocouples: We develop and manufacture your temperature sensor and thermocouple to fit your application perfectly. From the specification to the application-specific qualified sensor - safety from a single source.