Welcome to the world of digital measurement data processing.

Testo has revolutionized the processing of measurement data, enabling you to do your everyday work faster, more efficiently and more professionally. App-controlled measuring technology turns time-consuming documentation, paper chaos or tangles of cables into relics of a bygone age. You can now search for the nearest snack bar and carry out the maintenance of heating and air conditioning systems with one and the same instrument: your smartphone. Isn’t it great that work equipment is also finally becoming part of your smart, digital world?
With the Smart World of Testo, we have created a platform where you not only get to know all about the advantages of this digital world of work in theory, but also experience them in practice. In our blog for example, experts regularly describe their positive experiences from their day-to-day work. Our efficiency calculator shows you in black and white how much time you save with state-of-the-art measuring technology. And in the download area, you can download helpful knowledge, such as specialist reports or customer references, free of charge. We also introduce you to our modern App-controlled measuring instruments for refrigeration, air conditioning and heating professionals and will be happy to answer all your questions about smart measuring with Testo.
Come into the world of smart measuring technology - and make your Testo measuring instruments an integral part of your digital life.
 

Knowledge for decision-makers

Here you can find out what smart measuring technology is like now – and how it makes your company more efficient every day.

Smart measuring technology in a 30-day efficiency test

Reports from impressed industry professionals: this is why it’s worthwhile switching to Testo’s smart measuring technology.

Knowledge for professionals

How smart measuring technology makes the everyday work of air conditioning, refrigeration, ventilation and heating professionals easier.

Flue gas analysis: practical test

Really put through its paces: smart flue gas analysis technology from testo in a 30-day practical test with the EK Haustechnik company.

Review and technical report

Smart products in use and compact knowledge.

High time to save time.

Calculate the valuable time you save with Testo’s smart measuring technology every day.
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That’s the way measuring technology is today
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That’s the way measuring technology is today

Measuring technology has finally arrived in the age of digital networking too – and is turning the smartphone into one of your most important tools. Find out how much easier your air conditioning, refrigeration, ventilation and heating measurements will be from now on.