Airflow and IAQ measurement <strong>re-invented with SmartTouch</strong>

Airflow and IAQ measurement re-invented with SmartTouch

The new testo 400 universal IAQ instrument.

The universal air velocity & IAQ measuring instrument testo 400

With the testo 400 we introduce you to the new generation of of air flow and IAQ measurement technology.
Thanks to numerous innovations and smart technology it makes carrying out all measurement tasks in the ventilation and air conditioning sector easier and less complicated for you than ever before:

The testo 400 is an all-rounder with a wide range of probes, suitable for all applications in the air conditioning and ventilation sector.
The integrated measurement assistant with its numerous measuring programs supports the user with each measurement and ensures that they are both error-free and (if required) even norm-compliant.
Documentation and measurement data management can be carried out directly on site. For detailed analysis and reporting, the software testo DataControl is included in delivery.
With its smart touch operation and robust design the testo 400 air flow and IAQ measurement measuring device prevails in everyday work.
We are convinced that the testo 400 is smarter, faster and better. Discover the advantages of the newest air flow and IAQ measurement technology now!

Brochure testo 400

Download

All information on the measuring instrument, probes and accessories in a compact download.

Fast on

Simply exchange probes during the measurement without a re-start.

Measurement assistant

Smart support for error-free measurement.

Universally applicable

Wide range of probes for all of your air flow & IAQ measurements.

Always ready to go

Probes can be calibrated independently of the measuring instrument.

Saving time

Finish measurement with complete documentation directly on site with the customer.

SMARTER.

FASTER.

BETTER.

SMARTER

> With its Smart-Touch display as intuitive to operate as your smartphone.

Click now to see how the testo 400 works!

With an intuitive touch display
and intelligently designed operation,
the testo 400 helps you
to carry out all measurements
faster and more efficiently
than ever before.

IAQ measuring instrument with touch operation

The testo 400 has a display with smart-touch technology. As a result, you can operate the climate measuring device just as intuitively as your smartphone and view all measured data instantly and clearly.

Contact Us

Do you have any questions?
We're happy to help you.

09 579 1990

sales@eurotec.co.nz

Contact

FASTER

> Save time in documentation and measurement data management.

Data management and analysis with the testo 400

With the testo 400, you can now carry out worksteps which were previously only possible with a PC and software. The measurement can be finished directly on site with complete documentation and report creation directly on site - with just one measuring instrument.

The software testo Data Control is available for subsequent detailed analysis and reporting.

Professional reports

Create reports on site with all relevant data, images and comments.

Send data right away

Send the measurement results by WiFi/ Bluetooth.

All customers and sites

Save, manage and re-use customers and measurement sites directly in the measuring instrument or via the analysis software testo Data Control.

Large 1.3 GB memory

Securely store > 1 million measurement values in the memory of the instrument.

BETTER

> Error-free results with the measurement data assistant.

With the climate measuring instrument testo 400 you can measure:

error-free
routinely
norm-compliant

Select one of the numerous measuring programs. The measurement data assistant guides you step by step through the measurement process.

Examples - how the measurement assistant supports you in

IAQ measurement according to EN12599:
Configuration: Input of duct geometry, apertures and measurement points, calculation of measurement depths
Measurement: Graphically guided measurement with all relevant measurement points
Result: Statement of volume flow and the exact measurement inaccuracy
PMV/PPD measurement in accordance with EN ISO 7730:
Configuration: Determination of clothing index and activity
Measurement: Parallel measurement of ambient and radiated temperatures, flow velocity and relative humidity
Result: Statement as a PMV/PPD curve including evaluation
Turbulence measurement according to DIN EN 7730:
Configuration: Allocation of probes to measurement positions
Measurement:Simultaneous measurement at three heights according to norm
Result: Statement of measurement values at all heights as a value, table and graph.

What do you need to measure?

Flow

Comfort level

In laboratories/cleanrooms

Application videos: the testo400 in practice.

Volume flow measurement in ducts and at outlets

Comfort measurement (PMV/PPD)

Long-term measurement with the testo 400 and IAQ data logger

Measurements in a cleanroom

All testo 400 measurement menus.

Download

The testo 400 supports your daily work with these measurement menus.

Click now to see how the testo 400 works!

With an intuitive touch display
and intelligently designed operation,
the testo 400 helps you
to carry out all measurements
faster and more efficiently
than ever before.

Play

Stop

testo 400 – the multitasker for IAQ professionals

Measures all IAQ-related parameters: Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO
High-precision, location-independent and integrated differential pressure sensor
High-quality digital probes and an intelligent calibration concept

Smart support through stored measurement menus and evaluation of measuring values according to the traffic light principle – for error-free measurements

HVAC grid measurement in accordance with EN ISO 12599 and ASHRAE 111
PMV/PPD in accordance with EN ISO 7730 and ASHRAE 55
Draught and degree of turbulence in accordance with EN ISO 7730 and ASHRAE 55
WBGT measurement in line with DIN 33403 and EN ISO 7243, NET measurement in accordance with DIN 33403

Determination of volume flow in ducts using grid measurement in accordance with EN 12599

For all flow velocity probes (hot wire, vane) and Pitot tubes
Input of duct geometry and duct apertures
Single-point or timed measurement
Calculation of measurement uncertainty according to EN 12599
Automatic display of insertion depths for traversing duct
Duct distribution for rectangular ducts according to the trivial method, and for circular ducts according to the centroidal axis method.

Determination of volume flow in ducts using grid measurement in accordance with EN 12599

For all flow velocity probes (hot wire, vane) and Pitot tubes
Input of duct geometry and duct apertures
Single-point or timed measurement
Calculation of measurement uncertainty according to EN 12599
Automatic display of insertion depths for traversing duct
Duct distribution for rectangular ducts according to the trivial method, and for circular ducts according to the centroidal axis method.

testo-400-Klickdummy_5_RLT-Netzmessung(1)_oben_EN.jpg

testo-400-Klickdummy_5_RLT-Netzmessung(1)_unten_EN.jpg

Determination of volume flow in ducts using grid measurement in accordance with EN 12599

For all flow velocity probes (hot wire, vane) and Pitot tubes
Input of duct geometry and duct apertures
Single-point or timed measurement
Calculation of measurement uncertainty according to EN 12599
Automatic display of insertion depths for traversing duct
Duct distribution for rectangular ducts according to the trivial method, and for circular ducts according to the centroidal axis method.

testo-400-Klickdummy_6_RLT-Netzmessung(2)_oben_EN.jpg

testo-400-Klickdummy_6_RLT-Netzmessung(2)_unten_EN.jpg

Work efficiently on site – no workarounds, just on to the next job

Manage all relevant customer data including measurement locations directly in the instrument
Complete and send measuring values with full documentation, including photos, comments and your own logo directly on site – and get to the next job faster

Work efficiently on site – no workarounds, just on to the next job

Manage all relevant customer data including measurement locations directly in the instrument
Complete and send measuring values with full documentation, including photos, comments and your own logo directly on site – and get to the next job faster