testo 400 – 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 this testo 400 measuring set

• Determination of PMV/PPD, drag and turbulence with a measuring stand that allows you to use up to 3 sensors at the same time, with correct positioning in accordance with current standards.
• Long-term measurements for up to 2 weeks can be performed using the IAQ data logger (ordered separately), independent of the testo 400.
• Can be expanded at any time with a wide range of digital sensors.
• The practical soft bag that comes with it fits both the tripod and the globe sensor.

This measurement kit is the perfect equipment for anyone involved in analyzing indoor air quality and comfort levels. The instrument assists you with ready-made measurement menus and evaluates the measurement results with the traffic light principle – for error-free measurements. You can manage all relevant customer data, including measuring points, directly in the instrument and can thus work efficiently, directly at the measuring site. The sensors can be changed quickly and easily without having to restart the instrument. Sensor calibration is completely independent of the measuring instrument, which means you can continue to use the instrument with other sensors.

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 measuring points with you, ready to use.
• Bluetooth wireless sensors for maximum freedom of movement at work.
• You can easily finish with a completed report directly on site.

Maximized measurement in laboratories, cleanrooms and industry

• Auxiliary function for PMV/PPD measurements and determination of draft levels.
• IAQ data logger (optional) for long-term measurement of the 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 indoor climate meter testo 400 is common to 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

• Indoor climate meter testo 400, PC program testo DataControl, silicone hoses, power supply unit with USB cable and factory protocol
• CO2 sensor with Bluetooth®, incl. temperature and humidity sensor (incl. CO2 sensor and Bluetooth® handle), 4 pcs. AA batteries, table stand and factory protocol.
• Fixed cable turbulence sensor, including factory protocol
• Probe Ø 150 mm with fixed cable, TE type K, for measuring radiant heat
• Measuring stand for comfort level measurement, consisting of folding stand, mounting pole, 4 sensor holders, including bag
• testo 400 service case for comfort level measurement

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

testo DataControl for testo 400

testo DataControl for testo 400 can be used for customer and measurement site management and has advanced analysis and archiving functions. If you already have an existing version installed on your PC, it will be updated to the latest version.

The PC program DataControl can be downloaded from the“Download” tab.

Inlägget testo 400 – indoor climate measurement kit dök först upp på Nordtec.

This measurement set includes the testo 440 dP airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. In addition to the features of the testo 440, this instrument has an integrated differential pressure sensor. Thanks to it, you can also perform measurements over filters and use Pitot tubes (Prandtl tubes). The instrument has 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.

This is a handy kit for measuring thermal comfort. By measuring the operational (or perceived) temperature, the CO2 content and the degree of draught/turbulence, you can determine whether the indoor climate meets current regulations.

In addition to the instrument, the following parts are included in the measurement kit:

• Fixed cable pullers
• CO2 sensor with Bluetooth, incl. temperature and humidity sensor
• Radiant heat sensor
• Stand for sensors
• Combi bag for testo 440 and multiple sensors

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 – indoor climate measurement kit dök först upp på Nordtec.

This measurement set includes the testo 440 dP airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. In addition to the features of the testo 440, this instrument has an integrated differential pressure sensor. Thanks to it, you can also perform measurements over filters and use Pitot tubes (Prandtl tubes). The instrument has 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.

This is a handy kit for measuring thermal comfort. By measuring the operational (or perceived) temperature and the degree of draught/turbulence, you can determine whether the indoor climate complies with current regulations.

In addition to the instrument, the following parts are included in the measurement kit:

• Fixed cable pulley, incl.. temperature sensor
• Fixed cable globe sensor for radiant heating
• Tripod
• Combi bag for testo 440 and multiple sensors

Inlägget testo 440 dP – thermal comfort measurement kit dök först upp på Nordtec.

This measurement set includes the testo 440 dP airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. In addition to the features of the testo 440, this instrument has an integrated differential pressure sensor. Thanks to it, you can also perform measurements over filters and use Pitot tubes (Prandtl tubes). The instrument has 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.

This is a practical measuring kit for measuring air speed, air flow and air temperature in ventilation ducts, as well as for measuring CO2 content in premises. Instruments and sensors are extremely easy to use and very handy for adjusting ventilation systems. The intelligent calibration concept also means that you keep the handle and the instrument. Just detach the sensor part and send it to us when it is time for calibration.

In addition to the instrument, the following parts are included in the measurement kit:

• Hot-wire sensor (ø 7.5 mm) with fixed cable, incl. antenna. temperature sensor
• IAQ sensor with Bluetooth
• Pitot tube (prandtl tube)
• Silicone hose 5 m, inner diameter 4 mm, outer diameter 7 mm
• Measuring hook for ventilation devices (stainless steel)
• Calibration certificate for differential pressure
• Calibration certificate for hot-wire/hot-body anemometers
• Combi bag for testo 440 and multiple sensors

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 – measurement set for ventilation and indoor climate. dök först upp på Nordtec.

In combination with a smartphone or tablet, the kit can be used to measure air and surface temperature, humidity, differential pressure, air velocity and air flow, in and around ventilation systems. Users can easily view their measurements via the dedicated app that needs to be downloaded first. In the app, measurement parameters (such as humidity or temperature) can be deleted, added, or sorted in a different order, with just one click.

It is also possible to quickly change which measurement parameters are displayed. In addition, the app has application-specific menus incl. identification of areas at risk of moisture damage, automatic calculation of airflow through air vents/ducts, by simply setting the dimensions of the air vent and the cross-sectional area of the duct (dimensions and geometry). The measurement results can then be emailed directly as a PDF or Excel file.

In the practical SmartCase, the sensors can be conveniently transported and are always at hand when needed.

Advantages of this SmartProbes measurement kit

• -150 … +150 hPa
• 0 … 100 %RH
• -30 … +250 °C
• Measurement of air and surface temperature, humidity, differential pressure, air velocity and air flow.
• Application-specific menus
• Free Bluetooth app
• Read out measurements on your phone
• SmartCase – a practical service case

Included in the measurement set

• The testo 405i hot wire sensor
• Differential pressure sensor testo 510i
• The testo 605i humidity/temperature sensor
• IR temperature sensor testo 805i
• SmartCase service bag
• Batteries
• 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 Wireless measurement kit for ventilation and indoor climate. dök först upp på Nordtec.