Empower
    your world.

    Faster, simpler, more sustainable:
    with the smart networked HVAC/R world of Testo.

    TESTO SMART WORLD

    All easy.
    For you and your world.

    The demands on the HVAC/R industry have become complicated – it's time for a new, bold simplicity. Simple solutions, simply digitally networked, simply from a single source. That is what the Testo Smart World aspires to: We want to make it easy for you to turn diverse challenges and new technologies into opportunities. And, above all, to benefit from the opportunities offered by digitalization. Experience digital measurement technology, smart accessories, fully automated solutions and the testo Smart App as a digital platform that brings all measurement results together. Simple, digital, limitless!

    Check it out

    The new
    HVAC/R magazine is here!

    Find all the latest news, tools and trends: get our free HVAC/R magazine and find out everything about the big trends in industry. Benefit from exclusive professional tips, and gain fascinating insights into the testo Smart World.

    Go to download

    The top trends

    The top potentials of digitalization

    Exclusive professional tips

    Fully automated solutions

    And lots more…

    Simplify your world.

    As a pioneer in digitalization, we at Testo are thinking ahead in terms of heating measurement technology. Away from individual analog instruments and towards digitally networked solutions for all applications. In this way, we enable more and more simplicity and efficiency in day-to-day work despite increasingly complex requirements. With simple, digital tools that are fully networked and easy to use. Simply go fully digital with heating measurement technology from Testo.

    testo Smart App

    Really smart.
    Really simple.

    One app for all applications: The testo Smart App ensures end-to-end connectivity making wireless measurement, digital documentation and smart data management faster and easier than ever before.

    Find out more

    SMART

    Automatic Bluetooth pairing

    NEW

    PRO measurement programs

    FAST

    All readings at a glance

    PRACTICAL

    Second screen, remote control and real time measurement data

    EFFECTIVE

    Create and send reports digitally

    HEATING TECHNOLOGY

    All easy. Everything networked.
    Everything from one supplier.

    As a pioneer in digitalization, we at Testo are thinking ahead in terms of heating measurement technology. Away from individual analog instruments and towards digitally networked solutions for all applications. In this way, we enable more and more simplicity and efficiency in day-to-day work despite increasingly complex requirements. With simple, digital tools that are fully networked and easy to use. Simply go fully digital with heating measurement technology from Testo.

    Full connectivity – with the heating portfolio from Testo.

    Find out more

    TESTO 300 NEXT LEVEL

    Fully easy. Fully networked.
    Flue gas measurement NEXT LEVEL.

    Put the future in your toolbox – with the testo 300 NEXT LEVEL for up to four additional parallel measurements. Now only for a short time in a special offer package with the testo 510i differential pressure measuring instrument free of charge on top.

    • Easy parallel measurement

    • Easy second screen function

    • Easy data integration

    • Easy documentation via testo Smart App

    Our special packages at a glance.

    Special package 1

    Kit 1

    testo 300 NEXT LEVEL Kit 1

    • testo 300 NEXT LEVEL incl. O2 and CO sensor up to 4,000 ppm, mains adapter, basic flue gas probe, testo Bluetooth Connector, spare dirt filter, EasyHeat software, instrument case & testo 510i free of charge

    Special package 2

    Kit 1 with printer

    testo 300 NEXT LEVEL Kit 1 with printer

    • testo 300 NEXT LEVEL incl. O2 and CO sensor up to 4,000 ppm, mains adapter, basic flue gas probe, spare dirt filter, testo Bluetooth Printer, spare thermal paper, EasyHeat software, instrument case & testo 510i free of charge

    Special package 3

    Longlife kit 2

    testo 300 NEXT LEVEL Longlife Kit 2

    • testo 300 NEXT LEVEL Longlife incl. O2 and CO H2-compensated sensor up to 30,000 ppm, mains adapter, modular flue gas probe, testo Bluetooth Connector, spare dirt filter, EasyHeat software, case & testo 510i free of charge

    testo 300 NEXT LEVEL Longlife Kit 2 with printer

    • testo 300 NEXT LEVEL Longlife incl. O2 and CO H2-compensated sensor up to 30,000 ppm, mains adapter, modular flue gas probe, testo Bluetooth Connector, spare dirt filter, testo Bluetooth printer, EasyHeat software, case & testo 510i free of charge

    Recommended by the professionals:

    This is what users say about the
    testo 300 NEXT LEVEL

    The combination of the testo 300 NEXT LEVEL and the testo App is user-friendly and time-saving. I need half an hour less time per customer.

    Jovany David

    ·

    Owner

    TESTO 310 II

    Simply efficient
    in flue gas measurement.

    The perfect start into the digital world of heating measurement technology: The 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.

    • Displays up to 7 parameters simultaneously

    • Individually configurable display

    • Intuitive menu navigation

    • Data transfer and customer data management via testo Smart App

    TESTO SMART PROBES HVAC KIT

    Simply smart
    and wireless.

    Easy app-controlled temperature and differential pressure measurement – with the testo Smart Probes in the practical HVAC Kit. Together with the testo Smart App, all measured values are sent directly to the smartphone or tablet and can be sent by e-mail from there in no time at all. Easy.

    For easy parallel measurements:

    The testo Smart Probes.

    So that you as a heating engineer can do a first-class job when it comes to digitalization, we provide you with our best tools – for flexibility, efficiency and new smart ways of dealing with the technologies of the future.

    Fast & easy

    testo 115i
    • Clamp thermometer with smartphone operation – perfect for flow and return temperatures, with a Bluetooth range up to 100 m.

    Versatile & flexible

    testo 915i
    • Thermometer with smartphone operation – ideal for the most diverse applications thanks to large selection of probes and compatibility with common Type K thermocouple probes.

    Intelligent & handy

    testo 510i
    • Differential pressure measuring instrument with smartphone operation – perfect for gas boilers, air flow velocity and volume flow.

    Recommended by the professionals:

    Testo's tools solve real problems and make work much easier.

    As we place a very high value on quality, we only use the latest technology in measuring and testing equipment. Testo is our perfect partner for all service assignments in the field of heating & cooling solutions.

    Melano Hellwig

    ·

    Field Support Engineer Teamleader Technical Service, Panasonic Heating & amp; Ventilation Air-conditioning Europe (PHVACEU)

    The upgrade
    for heatingcontractors.

    New times. New toolkits. New possibilities. Wireless measurement, digital documentation and all measurement results at a glance in the large graphic display. Enter the digital age with the smart digital heat pump kits and get the upgrade for heating contractors.

    • Large graphic display

    • Maximum precision – even at low pressures

    • Intelligent error analysis in the testo Smart App

    • Measurement, charging & documentation – easier than ever

    New: testo 318 – endoscope

    The efficient optical inspection

    The new testo 318 endoscope is ideal for the efficient inspection of flues, chimneys, boilers, air conditioning and ventilation systems and offers simple, precise and fast identification and removal of sources of interference at a perfect cost/benefit ratio.

    More to make your world
    even easier.

    If you want to do a first-class job as a heating engineer, you need flexibility, efficiency and new smart ways of dealing with the technologies of the future. This is exactly what the tools from Testo offer you.

    Fully digital

    testo 560i

    With the digital refrigerant scale and the intelligent valve, charging is stopped automatically once the target value is reached.

    Fully automatic

    testo 565i

    Fully automatic evacuation with auto-stop-function and self-starting vacuum holding test.

    Fully innovative

    testo 770-3

    The new clamp meter with improved measuring accuracy and innovative gripping mechanism for optimally adjusted systems.

    Fully wireless

    testo 552i

    Connects you automatically via Bluetooth to the testo Smart App and digital manifolds.

    Fully reliable

    testo 316-3

    Reliably detects all common refrigerants and detects even the smallest leaks thanks to its high sensitivity.

    Fully easy

    testo 868

    For entry-level users: accurate measuring performance and ease of use – with the best thermal image quality of its class. With App integration.

    Fully professional

    testo 883-1

    For pros: outstanding thermal image quality and useful additional features save time and ensure perfect work results. With App integration.

    Fully independent

    testo 816-1

    Precise sound level measurement, ideal for long-term measurements thanks to integrated memory for up to 31,000 measured values.

    VENTILATION AND AIR CONDITIONING TECHNOLOGY

    Simple and efficient.
    On air conditioning and ventilation systems.

    The challenges facing air conditioning and ventilation technicians are becoming increasingly diverse. More parameters, more measuring points, more IoT, smart homes and digitally controlled systems. And the measurement solutions? Easier and easier. Measurement technology from Testo offers the right solutions for a wide range of requirements and systems. With digital tools and connection to the testo Smart App. And with plenty of practical know-how to make your job easier.

    Full connectivity – with the climate portfolio from Testo

    Find out more

    MULTI-FUNCTIONAL CLIMATE MEASURING INSTRUMENT TESTO 440

    Simply unbeatably versatile.
    For all IAQ-related parameters.

    To ensure that air conditioning and ventilation systems function, measuring air and volume flows with the testo 440 VAC multifunctional measuring instrument is quick, intuitive and highly convenient. Thanks to a wide range of probes and a large selection of matching accessories, you are ideally equipped for all your challenges – in ducts, on filters and at all kinds of vent.

    • Intuitive measurement menus for volume flow and other parameters

    • Wireless Bluetooth probes

    • Internal memory for up to 7,500 measured values

    • USB port for data export

    Clear for take-off.
    With the testo 440 ready-to-go kits.
    At outlets, in ducts and on filters.

    testo 440 flow ComboKit 1

    • The testo 440 in a practical kit with Bluetooth® vane probe (Ø 100 mm) and hot-wire probe – both including temperature sensor.

    testo 440 delta P air flow ComboKit 2

    • Climate measuring instrument testo 440 dP incl. differential pressure sensor in a kit with two vane probe heads, humidity/temperature probe head and Bluetooth telescope.

    Check it out now

    Intuitive air velocity & IAQ.

    Get all the product knowledge you need about the testo 440 –
    as a free download.

    Go to download

    All probes and accessories

    Special kits for any application

    Details on the intuitive measurement menus

    And lots more besides ...

    Compact, simple
    and with App connection.

    Easy to handle, precise results: The compact HVAC measuring instruments from Testo offer simple solutions for all specific climate parameters, systems and requirements. From a single source – and with a practical connection to the testo Smart App.

    In ducts

    testo 417
    • Easy to handle: Digital 100 mm vane anemometer with app connection.

    At outlets

    testo 416
    • At your fingertips: Digital 16 mm vane anemometer with app connection.

    At outlets

    testo 425
    • Accurate results: Digital hot wire anemometer with App connection.

    At outlets

    testo 512-1
    • Fast, flexible and compact: Digital differential pressure measuring instrument with App connection.

    Optimally balanced ventilation systems.

    With the PRO measuring program
    of the testo Smart App.

    Everything you need to know when balancing ventilation systems with the PRO measurement program of the testo Smart App – find out now and save up to 30% time in the future. Compatible with the testo 417 kits and the testo 420.

    The even easier way
    to optimum indoor air quality.

    A good indoor climate promotes well-being, productivity and health. With digital tools from Testo, all the necessary parameters can be determined easily, quickly and precisely.

    Digital thermohygrometer with App connection.

    Measure air temperature and relative humidity easily, quickly and precisely.

    Digital CO2 measuring instrument with App - connection.

    Simple, fast and precise determination of the carbon dioxide content to ensure indoor air quality.

    REFRIGERATION TECHNOLOGY

    Easier, more digital, completely networked.

    On refrigeration systems.

    Digitalization, energy transition, new challenges every day and the constant battle against time – sounds like tough times for refrigeration and air conditioning specialists like you. Or simply the best moment to finally benefit from digitalization and take off with ease. With digital manifolds for wireless measurement and documentation. With new, fully automatic solutions for evacuation and charging. And with the testo Smart App as a complete cross-application solution that brings all measurements together quickly and easily. Everything is easy – with the fully networked complete portfolio from Testo.

    Full connectivity – with the refrigeration portfolio from Testo

    Find out more

    Get off to a fully networked start.
    On refrigeration systems.

    Faster, easier, completely networked: The digital manifolds deliver maximum precision with minimum time involved. Crucial system parameters are calculated fully automatically and thanks to the app connection, operation is child's play.

    Fully professional

    testo 570s

    The professional class with the longest service life worldwide – perfect for long-term measurements.

    • Compatible with A3 and A2L refrigerants

    • Data logging with intelligent error analysis

    • Highest precision even at low pressures

    • Up to 360 hours' running time

    Full speed

    testo 557s

    The allrounder with Bluetooth auto connect – for fast, precise and completely wireless measurements.

    • Large graphic display

    • Robust housing with protection class IP 54

    • Efficiently guided measurement menus

    Fully stress-free

    testo 550s

    Perfect for entry-level users – the large graphic display delivers all results at a glance.

    • Convenient refrigerant management with automatic updates

    • Connection to the testo Smart App and Smart Probes

    • Clever additional functions

    Fully smart

    testo 550i

    The smallest digital manifold on the market – for app-controlled, wireless measurements and digital documentation.

    • All measurements completely App-controlled

    • Extremely robust housing

    • Optionally expandable with the testo Smart Probes

    • Particularly compact

    Recommended by the professionals:

    The significant growth of the HVAC/R market in Brazil has led to a surge in demand for the installation and maintenance of systems. This requires instruments that not only deliver precise results, but also offer intelligent measurement solutions that make daily work faster and easier. Especially for our young talents who strive for innovation, Testo products with their intelligent functions, connectivity and digital features are attractive work tools.

    Diego Camargos

    ·

    Sales Manager, Daikin Brazil

    Fully automatic evacuation and charging of refrigeration
    systems.

    Digital refrigerant scale

    • With the digital refrigerant scale and the intelligent valve, charging is stopped automatically once the target value is reached.

    Automatic vacuum pump

    • Fully automatic evacuation thanks to the auto-stop function and self-starting vacuum hold test – with the smart vacuum pump testo 565i, also compatible with A3 and A2L refrigerants.

    More to make your world even easier.

    Clamp meter

    • The new clamp meter with improved measuring accuracy and innovative gripping mechanism for optimally adjusted systems.

    testo Smart Probes

    • From vacuum to temperature to air humidity: Simply measure wirelessly and precisely, with app-controlled measurement using the testo Smart Probes.

    Leak detector

    • Reliably detects all common refrigerants and detects even the smallest leaks thanks to its high sensitivity.

    testo Smart App

    Really smart.
    Really simple.

    One app for all applications: The testo Smart App ensures end-to-end connectivity making wireless measurement, digital documentation and smart data management faster and easier than ever before.

    Find out more

    SMART

    Automatic Bluetooth pairing

    NEW

    PRO measurement programs

    FAST

    All readings at a glance

    PRACTICAL

    Second screen, remote control and real time measurement data

    EFFECTIVE

    Create and send reports digitally

    Download from the App Store

    Discover in the AppGallery

    Find all the latest news, tools and trends:
    in the HVAC/R magazine.

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