The new generation of climate instruments. Smarter. Faster. Better.

Smarter
The versatile testo 400 climate instrument and the wide range of precision sensors were developed with a single goal in mind: to make all measurement tasks in the field of ventilation easier and less complicated than ever before.

Faster
With testo 400 you can perform tasks that were previously only possible with a PC and software – directly on site with just one measuring instrument!

Better
With the testo 400 you always have your own personal assistant with you. The more demanding the measurement, the more support you get from the help functions in setting, measuring and evaluating the results.

Advantages of the testo 400

• Smart user support with ready-made measurement menus and measurement value analysis with traffic light principle – for error-free measurements.
• Manage all relevant customer data including measurement points directly in the instrument – work efficiently and directly at the measurement site.
• Finish the assignment by creating a report with full documentation, including photos, comments and your own logo directly on the site – get to the next job faster.
• The sensor can be changed without restarting the instrument – easy handling without losing time.
• The digital sensors can be calibrated completely independently of the measuring instrument. This means that you can continue to use the instrument with other sensors.
• The handy service bag provided includes molded slots for specific sensors and accessories.

So, as a consultant, expert or service technician in the ventilation sector, the testo 400 will help you carry out your measurement tasks quickly and efficiently. Relevant quality parameters in industrial production and manufacturing processes can also be checked reliably and accurately with the testo 400.

Maximum airflow measurement

• If you want to see the air flow rate in l/s or m3/h, the instrument can easily calculate and display this according to current standards.
• You always have all measurement sites with you, ready to use
• Bluetooth wireless sensors for maximum freedom of movement at work
• Easily conclude with a finished report directly on site

Maximized measurement in laboratories, cleanrooms and industry

• Help function for PMV/PPD measurements and determination of draft levels
• IAQ data logger (optional) for long-term measurement of indoor climate, independent of the instrument
• Complete the report either directly on site or later on a PC.

Maximum comfort level measurement

• Highest precision, especially for pressure and temperature measurements
• View all measurements in table and chart format
• Zero error adjustment in the instrument for even more accurate measurements

Common sensor range with testo 440

The sensor range of the versatile testo 400 climate instrument is shared with the testo 440. This means you can add to your toolbox as you go along and don’t need to buy new sensors if you invest in both instruments.

The delivery includes

Climate instrument testo 400 for ventilation and indoor climate, service bag for air flow measurement, PC program testo DataControl, connection hose, power supply unit with USB cable and factory protocol.

Download the testo DataControl from the“Download” tab.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

OBS! Givare ingår inte. Välj en givare som uppfyller dina krav från vårt breda sortiment under fliken ”Givare”.

Inlägget testo 400 – climate instrument for ventilation and indoor climate dök först upp på Nordtec.

The testo 510i differential pressure sensor is part of the Testo SmartProbes series and is used in combination with a smartphone or tablet. It is suitable for measuring gas flow and static pressure. It is also used for pressure drop tests on fans, filters and gas pipes. In addition, this compact sensor can be used to determine air speed and air flow.

Using the free testo Smart app downloaded to the phone or tablet, the user can conveniently read their measured values, configure the airflow measurements quickly and easily, and reliably measure time and point averages. The app also contains a measurement menu for pressure drop testing incl.. alarm. All measurement data can be presented either as a graph or in table form. Measurement results can then be sent directly as PDF or Excel files.

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Included in delivery

testo 510i comes with a hose kit (Ø 4 mm and 5 mm), batteries and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Important info: testo SmartProbes require Android 4.3 or later / IOS 8.3 or later and Bluetooth 4.0.

Inlägget testo 510i – wireless differential pressure sensor dök först upp på Nordtec.

With the testo 510 differential pressure measuring instrument, technicians in various industries are well equipped to carry out their work: the instrument measures differential pressures from 0 to 100 hPa and can help you, for example, to determine the pressure of the air. check filters on ventilation systems or measure static gas and gas flow pressure on heating systems, for example.

The following units can be selected on the testo 510 differential pressure measuring instrument:

• Pa
• hPa
• mbar
• mmH2O
• mmHg
• inH2O
• inHg
• psi
• m/s
• fpm

In addition, you can measure the flow in ventilation ducts with an optional Pitot tube – from 10 to 100 m/s.

Advantages of the testo 510 differential pressure measuring instrument

• Accurate: differential pressure measurement has compensation for temperature and air density for accurate readings.
• Uncomplicated: small, practical and easy to use with just three buttons.
• Smart: you can work hands-free thanks to magnets on the back of the instrument. When visibility is poor, such as in dark environments, the illuminated display makes it easier for you to work.
• Reliable: a belt holster and a plug-on protective cover allow the differential pressure gauge to be safely stored and it is also secured during measurement thanks to a wrist strap.
• Ready to use: silicone hose included in the testo 510 kit. So you can start your measurements right away.

Included in delivery

The testo 510 differential pressure meter, including silicone hose, protective cover, factory protocol, belt holster and batteries.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 510 – pocket-sized differential pressure meter dök först upp på Nordtec.

Fast, simple and accurate differential pressure measurement: this is what the compact testo 512-1 measuring instrument, which measures pressure up to 200 hPa, stands for.

It impresses with its flexibility and diversity of applications. For example, you can check gas pressure in burners by measuring gas flow pressure and static gas pressure. The instrument is also suitable for checks on filters and pitot tube measurements in ventilation ducts. The position-independent differential pressure sensor ensures reliable and highly accurate measurement results.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Practical accessories for testo 512-1

By investing in some of the handy accessories, you are also taking a step towards ensuring that you will be able to get the most out of your differential pressure gauge for years to come. Such as the TopSafe case, which gives your measuring instrument good protection against shocks, dirt and water.

Another smart accessory is the printer, which quickly and easily provides you with printouts of measurements, time and date – while you are still at the measurement site.

Included in delivery

Differential pressure meter testo 512-1 (measuring range 0 to 200 hPa), connection hoses, 3 AA batteries, transport bag, factory protocol and manual.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 512-1 – differential pressure meter – 200 hPa dök först upp på Nordtec.

Use the testo 440 dP airflow and indoor climate meter in combination with high-quality sensors (and also testo SmartProbes) to measure and save all ventilation and indoor climate parameters (sensors ordered separately). Up to 3 sensors can be connected simultaneously: a Bluetooth sensor, a cable sensor and a temperature sensor with thermocouple connector type K. Thanks to automatic sensor detection and clearly structured measurement menus, the instrument is very easy to use and will make your daily measurement tasks much easier.

The testo 440 dP already has an integrated differential pressure sensor. It allows you to perform measurements on filters and fans, as well as with pitot tubes (prandtl tubes) and with K-factor (measuring hook ordered separately).

Measure with just a few clicks
Measuringshould be quick and easy – the testo 440 airflow and indoor climate meter automatically recognizes all connected sensors. This means that you never have to manually reset any measurement parameters when switching to another sensor. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

Wireless and compact – more applications, less equipment
Highly versatile: with a universal handle that can be connected to any transducer, you can handle more applications with less equipment, while taking up more space in your toolbox.
The Bluetooth handle can transmit readings up to 20 meters, eliminating cable clutter and freeing up space in your toolbox. As a practical option, a cable handle is also available. This is a big advantage if Bluetooth signals are not allowed.

Practical data management
The multi-instrument can store up to a maximum of 7,500 measurement blocks which can be read out via a USB port and further processed as a CSV file on your computer (e.g. with Excel). With the Testo BLUETOOTH/IRDA printer (ordered separately), you can print a report with your measurement data directly on site.

Intelligent calibration concept for maximum accuracy
You can rely on accurate measurement results when using our digital sensors, as the measurement uncertainty in the instrument is now eliminated. You only need to send in the sensor part for calibration and continue using the multi-instrument itself.

Advantages and features of the testo 440 airflow and indoor climate meter

Accurate and reliable in channels and ducts

• There is a wide range of sensors to choose from: hot wire and vane sensors for measurements in ducts, large Ø 100 mm vane sensors for measurements on wall and ceiling diffusers.
• Quick calculation of the airflow: in the measurement menu, simply enter the dimensions and shape of the duct. The airflow is shown directly on the instrument display in either l/s or m3/h.
• You will also discover how easy it is to measure on really big donors. That’s because the telescope on wire rope and flywheel sensors can be further extended with the telescope accessory – allowing you to extend the sensor to a total length of 2 meters.
• Take measurements at high altitude without using a ladder. Connect the extendable telescopic sensor at a 90° angle to the sensor and, if necessary, also the telescopic accessory (both ordered separately).
• Use the wing wheels in combination with Testo measuring nozzles over air diffusers and ventilation grilles.
• Practical Bluetooth interface: use the airflow sensors without the hassle of cables. Simply press the button on the handle to, for example, start and stop a calculation of the time average at a particular measurement point.
• Use the handy magnets to attach the multi-instrument to a metal surface (e.g. a ventilation duct).

Long-term measurement of indoor air quality

• The right sensor for your requirements: sensors for CO2, CO, air temperature and humidity are available with Bluetooth or with a fixed cable.
• Easy to use: enter the measurement time and interval in the long-term measurement menu and keep track throughout the day.
• Internal memory for 7 500 measuring blocks.

Turbulence measurement complying with EN ISO 7730 / ASHRAE 55

• Achieve high accuracy with a turbulence sensor, even at low air speeds.
• Automatic calculation of drag and turbulence in accordance with EN ISO 7730/ASHRAE 55.
• For practical measurements at different heights, we recommend our comfort level measurement stand. It makes it very easy to position the turbulence sensors in accordance with the applicable standards.

Sensors for cleanrooms and laboratories

• Fume hood sensor for accurate measurements of air velocity in fume hoods
• Thanks to its low initial velocity of 0.1 m/s, the high accuracy vane sensor (Ø 100 mm) is ideal for laminar flow measurements in clean rooms. The sensor is available with a fixed cable and with Bluetooth.
• Highly accurate humidity/temperature sensor (0636 9771 or 0636 9772) with an accuracy of ±(0,6 %RH + 0,7 % of mv) in the range 0 … 90 %RH for measurements in clean rooms.

Included in delivery

testo 440dP with integrated differential pressure sensor, connection hose, 3 pcs. AA batteries, USB cable and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 440 dP – multi-instrument with differential pressure dök först upp på Nordtec.

Simple, fast and accurate differential pressure measurement: this is what the testo 512-2 measuring instrument, which measures pressure up to 2000 hPa, stands for. In use, the instrument impresses with its flexibility and diversity of applications. For example, you can check gas pressure in burners by measuring gas flow pressure and static gas pressure. The instrument is also suitable for checks on filters and pitot tube measurements in ventilation ducts. The position-independent differential pressure sensor ensures reliable and highly accurate measurement results.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Accessories

By investing in some of the handy accessories, you are also taking a step towards ensuring that you will be able to get the most out of your differential pressure gauge for years to come. For example, the TopSafe case that protects your measuring instrument against shocks, dirt and water.

Another smart accessory is the printer, which quickly and easily provides you with printouts of measurements, time and date – while you are still at the measurement site.

Included in delivery

Differential pressure meter testo 512-2 (measuring range 0 to 2,000 hPa), connecting hoses, 3 AA batteries, transport bag, factory protocol and manual.

Inlägget testo 512-2 – differential pressure meter – 2 000 hPa dök först upp på Nordtec.

Its predecessor, the DM32, was the first pressure gauge in the industry with smart features, wireless connectivity and a touch screen. Its accuracy, durability and ease of use made it the favorite pressure gauge of professionals.

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Conditions for the Retrotec DM32 trade-in

To qualify for the 4,500 trade-in discount on the purchase of a Retrotec DM32X, the submitted DM32 unit must meet all of the requirements below. All sensor types(4A, 5H, 10A and 20A) are included in the offer.

The submitted device should be:

– Fully functional
The instrument shall be capable of starting up and functioning as intended.

– In good physical condition
The device must not have a cracked display, damage to the enclosure or other obvious physical damage.

– Free from circuit board problems
The circuit board must not have any defects or damage.

– Without other damage or unauthorized modifications
Instruments showing signs of misuse, tampering or modification are not covered by the offer.

Please note:
If the returned DM32 unit does not pass inspection, the purchase will be treated as a regular sale and the difference to the regular price will be invoiced.

This offer cannot be combined with other discounts or promotions.

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The DM32X has retained all the good features such as ergonomic design and color-coded ports. It has also been equipped with more practical functions and features: see below!

New features

• 5.5-inch 1080P HD OLED display with Gorilla Glass touchscreen.
• A thinner, more ergonomic design.
• Real-time display of pressure value curves. Measuring pressure is one thing, but being able to see the whole process gives you a more accurate picture.
• Several data logging options.
• Digital Signal Processing (DSP) improves pressure reading stability.
• Fast 3A charging and data transfer via USB-C.
• Long Bluetooth® range (10m).
• Built-in testing and practice apps.
• Run rCloud automatic testing software.
• Embedded and online manuals, videos and resources.
• Use and read out data from competing fans.
• Photorealistic images on the display of all devices and measurement areas.

The delivery includes

Retrotec DM32X comes calibrated and ready to use with charging equipment and accredited ISO 17025 calibration certificate

Inlägget Pressure gauge DM32X dök först upp på Nordtec.