Heating technology

    Tightness test and leak detection

    When undefinable problems on heating systems occur, the cause is often a gas leak. Searching for, and finding gas leaks is often not easy. It’s better to prevent things from getting that far in the first place – with professional leakage measuring instruments and fast sniffers from Testo:

    • Professional commissioning and optimum adjustment

    • Regular servicing and spot-check leak detection

    • Find gas leaks quickly

    View products

    Serviceability test with the testo 324 leakage measuring instrument

    Gas leak detectors and leakage measuring instruments

    testo Smart App

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

    Faster, easier, smarter: The testo Smart App brings all tools and measurements together - and documentation can also be dealt with conveniently 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.

    Find out more

    Parallel measurement

    Efficient and safe

    Documentation

    Uncomplicated and safe

    Customer data management

    Quick and easy

    Data transfer

    Professional and comfortable

    Second Screen

    Simply comfortable

    Remote Control

    Simple and flexible

    Other applications

    Flue gas analysis

    Exhaust and flue gas measurement on heating systems and other small combustion plants is used to determine the level of pollutants emitted and the heat energy lost.

    • The atmosphere should be contaminated by pollutants as little as possible.

    • Energy should be used as efficiently as possible.

    All about heating measuring technology

    No results found.

    Our services

    Contact us

    Do you have any queries, or would you like a personal consultation?
    We would be happy to help you.

    Customer Service

    If you experience any malfunctions, please send in your measuring instrument with a brief description of the fault. Please also give us your telephone number for any inquiries. Normally, you’ll get your measuring instrument back within one week.

    Calibration

    Our subsidiary company Testo Industrial Services supports you daily in ensuring quality while always adhering to the relevant norms and guidelines. You get all the services you need from one provider.

    HVAC/R magazine

    Just know
    what works.

    More news, more tools: In our free HVAC/R magazine, you can find out all about the major technological trends in the industry, get valuable professional tips and exciting insights into the testo Smart World.

    Go to download

    Trend radar:
    Technologies of the future

    The smartest manifold of all time

    New, smart refrigeration portfolio

    Exclusive professional tips

    And lots more!