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    3. Measurement technology for every heat pump with refrigerant

    Measurement solutions for sustainable heating

    Testo measuring instruments for heat pumps

    Simple, connected - for all requirements.

    With heating measurement solutions from Testo, you are ideally equipped for all measurement tasks in your everyday work on all heating systems - and thus do your job even more professionally, reliably and quickly!

    Servicing heat pumps with the digital manifold testo 570s

    Heat pumps: cost and energy efficiency, and environmentally friendly operation

    Find out more

    Flue gas analysis on heating systems with flue gas measuring instrument testo 300 NEXT LEVEL

    Flue gas analysis: For an optimally adjusted heating system

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    Differential pressure measurement on heating systems with testo 512-1

    Other applications related to heating systems

    Find out more

    Heating technology

    Heat pumps under control:
    From commissioning and regulation up to maintenance and service

    In order for heat pumps to reliably provide sustainable heat, and for the heating curve to be right, they have to be thoroughly checked using suitable measurement technology at regular service and maintenance intervals.

    An annual service is also recommended for all heat pumps with refrigerant. This is way, efficient operation is ensured, and your customers can save costs.

    Measurement technology for servicing heat pumps with refrigerant

    Servicing heat pumps

    With a digital manifold, you carry out the commissioning and servicing of heat pumps quickly, flexibly and precisely. The intuitive touchscreen, the clear visualization of the readings and the Bluetooth connection to the probes and testo Smart App all make measurement and documentation easier.

    • Perform high-precision measurements in no time

    • Ensure tightness of refrigeration systems

    • Test and optimize the efficiency of the system

    Digital manifolds from Testo

    Our manifolds and Smart Probes for heat pumps at a glance

    The digital manifolds in use

    With the testo 558s, the system density can be assessed easily and reliably, thanks to the clear visualization of pressure values and temperature compensation.

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        Next upNext up:

        Thanks to the large colour display and wireless connection to the probes, all important parameters are visible at a glance. The 30-minute trend curves also ensure even more reliable analysis.

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            Next upNext up:
            testo Smart App

            One App for all applications

            The testo Smart App guides you quickly and easily through measurements on refrigeration, air conditioning and heating systems.

            Now new:

            PRO measuring programs for increasing the efficiency of your applications

            Find out more
            testo Smart App

            Multifunctional

            Compatible with all Bluetooth-enabled Testo measuring instruments

            Efficient

            Direct report dispatch by e-mail

            Fast

            All measurement values at a glance

            Easy

            Intuitive measurement menus

            Clever

            Free download, free use

            NEW

            PRO measuring programs

            Further applications on heat pumps

            Adjusting and testing refrigeration systems

            Manifolds and Smart Probes

            Find out more

            Refrigeration circuit control

            Commissioning and service - fast, flexible and precise

            Evacuating refrigeration systems

            Vacuum gauges

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            Evacuating/ vacuum measurement

            Professional and highly precise pressure measurement

            Charging refrigeration systems

            Refrigerant scale

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            Charging

            Automatic and precise charging according to target value

            Check electrical parameters on refrigeration systems

            Electrical measuring instruments

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            Electrical testing

            Safe testing of all electrical parameters of equipment and components

            Detecting leaks in refrigeration systems

            Leak detectors

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            Leak detection/ tightness testing

            Reliable detection of the smallest leaks for all common refrigerants

            Measuring temperature on refrigeration systems

            Thermometer

            Find out more

            Temperature measurement

            Flexible temperature measurement of components and ambient air

            Other applications related to heating systems

            Differential pressure measurement

            Checking the gas pressure on burners is one of the standard measurements during maintenance on domestic heating systems. The gas flow pressure and the gas rest pressure of the system are measured.

            • Optimum flow pressure for gas boilers in the range of 18 to 25 mbar

            • Avoid failure of the heating system

            Differential pressure measurement with testo 512-1

            Our services

            Contact

            Do you have any questions or would you like a personal consultation?
            We would be more than happy to help you.

            Customer services

            In case of malfunctions, send in your meter with a short description of the error. Please also include your telephone number for any queries. Normally you will receive your meter back within one week.

            Calibration

            Our subsidiary Testo Industrial Services supports you every day in ensuring quality while always complying with the relevant standards and guidelines. You get all the services you need for this from a single source.

            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
            HVAC/R magazine

            Trend radar:
            Technologies of the future

            The smartest manifold of all time

            New, smart refrigeration portfolio

            Exclusive professional tips

            And lots more!