For a limited time only testo are offering 10% off selected testo 440 kits and testo 420 volume flow hood. Offer ends 31.08.22.
Made for your job – the testo 440 complete kits
Adjusting air conditioning and ventilation systems.
Checking flow in ducts and at outlets.
Monitoring air quality.
The exceptionally lightweight testo 420 volume flow hood:
Ergonomic and lightweight (less than 2.9kg).
Convenient operation via the testo Smart App.
Compatible measurement, documentation and sending reports with the testo 400.