A world class of its own

Everything simple, everything networked, everything from a single source: The unbeatable digital instruments for heating systems.

The world of Testo revolves - around your measurement tasks.

The times are changing. So are the challenges of installing and maintaining heating systems. That's why we at Testo think measurement technology further. From single instruments to cross-application solutions. From analog to digital. From ever more complex requirements to ever simpler applications. As the world market leader, we not only offer everything from a single source, but also everything fully networked and digital.

Get ready for a new world class of tools.

When it comes to efficiency, there’s no alternative: Measure smarter, work easier

Save valuable time: with easy, intuitive documentation on site, send measurement data by e-mail via the testo Smart App and wireless Smart Probes. Also discover the benefits of easy data integration into your in-house software – fewer transmission errors, less paperwork, less stress.

BLUETOOTH® CONNECTOR*: 4 measurements in parallel via wireless Smart Probes

*Compatible with your previous testo 300

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SECOND SCREEN FUNCTION and easy documentation via testo Smart App

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SMART-TOUCH DISPLAY: intuitive and responsive

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Simply more efficient in flue gas measurement. The testo 310 II is here.

The perfect start into the world of heating measurement technology: the new testo 310 II combines best-in-class efficiency and simplicity for the commissioning and maintenance of heating systems. On the individually configurable display, you have up to 7 measurement parameters in view at the same time. Flue gas measurement was never this efficient and simple.

SIMPLY DIGITAL measurement and documentation with the testo Smart App

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SIMPLY INDIVIDUALLY configurable display

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SIMPLY EFFICIENT display of up to 7 parameters simultaneously

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World class for temperature and differential pressure: the testo Smart Probes HVAC kit

Brand new on the market and already unbeatable: The testo Smart Probes HVAC kit offers everything you need for fast, flexible and wireless temperature and differential pressure measurements. Together with the testo Smart App, all measured values land directly on your smartphone or tablet and can be sent by e-mail in no time at all.

SMARTPHONE OPERATION: Wireless temperature and differential pressure measurement

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VERSATILE AND FLEXIBLE: Thanks to a large selection of probes

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More to make your world even better.

Digital manifolds

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World class on heat pumps.

Smart digital manifolds with wireless clamp temperature probes and filling hose set in practical case.

Digital refrigerant scale

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World class on system charging.

Fully automatic and precise: Digital refrigerant scale with intelligent valve

Thermal imager

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World class in thermography.

For checking radiators and underfloor heating, for detecting leaks and for the localisation and function testing of pipes and lines – the thermal imagers from Testo.

testo Smart App

Welcome to the testo Smart World: The whole world in one app.

Faster, easier, smarter: The testo Smart app brings all the tools and measurements together - and the documentation can also be easily controlled using a smartphone or tablet. Benefit from intelligent connectivity and the unique all-in-one solution for all applications. So that not only the jobs on all heating systems are carried out smartly and effortlessly.

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Flyer flue gas analyser testo 310 II