Made for your job –
the testo 440 complete kits
Do you want to adjust air conditioning and ventilation systems, check flow in
ducts and at outlets, monitor air quality or measure comfort?
Discover the versatile testo 440 in practical complete kits now and benefit
from the best price/performance ratio with 10% off selected kits.
Available at your specialist dealer.
Promotion period: 01.05.22 to 31.08.22. While stocks last.
What do you measure?
| Volume flow | Indoor air quality | ||
|---|---|---|---|
| in ducts and at vents | in ducts | humidity measurement in storage and work rooms | CO2 measurement indoors |
| testo 440 flow ComboKit | testo 440 hot wire kit | testo 440 humidity kit | testo 440 CO2 kit |
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Kits for measuring indoor air quality
CO2 measurement
- testo 440 CO2 kit
humidity measurement
- testo 440 humidity kit
| Volume flow | Indoor air quality | ||
|---|---|---|---|
| in ducts and at vents | in ducts | humidity measurement in storage and work rooms | CO2 measurement indoors |
| testo 440 flow ComboKit | testo 440 hot wire kit | testo 440 humidity kit | testo 440 CO2 kit |
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Kits for measuring volume flow
- in ducts and at vents
- testo 440 delta P Air Flow ComboKit 2
- at vents
- testo 440 Hot Wire Kit
Special Offer on: The exceptionally lightweight testo 420 volume flow hood
Light, precise and convenient: the testo 420 volume flow hood significantly facilitates volume flow measurement at larger air intakes and vents. At only 2.9 kg, it is the lightest volume flow hood on the market. And with the integrated flow straightener, the measuring instrument for volume flow measurement sets new measurement precision standards at swirl outlets. This allows users to fulfil hygienic Indoor Air Quality and volume flow guidelines and stipulations in ventilation and air conditioning systems quickly and precisely, e.g. in industry, office rooms or in cleanrooms.
What the testo 420 volume flow hood has to offer you
- Ergonomic
Exceptionally lightweight, weighing less than 2.9 kg (standard flow hood 610 x 610 mm) - High-precision
Flow straightener significantly reduces common measurement errors at swirl outlets - Efficient
Fast set-up, easy handling and convenient operation via the testo Smart App - Compatible
Measurement, documentation and sending of reports in conjunction with the testo 400