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    Refrigeration technology

    Finding leaks

    Leaks in a refrigeration system, such as an air conditioning system, can quickly have serious consequences. The system would no longer provide the required cooling capacity and, in the worst case scenario, the refrigeration system may even be damaged. The leak detectors from Testo can detect even the smallest leaks.

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    Finding leaks with the testo 316-3

    Video showing leak detection in refrigeration systems with the testo 316-3 leak detector for refrigerants

    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

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    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

    Other applications

    Adjusting and testing refrigeration systems

    Manifolds and Smart Probes

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    Refrigeration circuit control

    Commissioning and service - fast, flexible and precise

    Evacuating refrigeration systems

    Vacuum gauges

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    Evacuating/ vacuum measurement

    Fully automatic evacuation and high-precision pressure measurement

    Charging refrigeration systems

    Refrigerant scales

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    Charging

    Automatic and precise charging according to target value

    Testing electrical parameters in refrigeration systems

    Electrical measuring instruments

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    Electrical testing

    Safe testing of all electrical parameters of equipment and components

    Measuring temperature in refrigeration systems

    Thermometers

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    Temperature measurement

    Flexible temperature measurement of components and ambient air

    What’s new?

    Measurement technology for 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.

    • Pressure and temperature testing

    • Controlled refrigerant service

    • Easy tightness testing and evacuation

    Carrying out measurements on heat pumps

    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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        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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