Testo 420 – Air Capture Hood

The testo 420 air capture hood for larger air inlets and outlets enables fast and precise compliance with hygiene guidelines and requirements concerning room air quality. It provides reliable support with the calculation of the overall air capture on HVAC systems, for instance in hospitals, office buildings or commercial buildings.
High measuring accuracy at swirl outlets thanks to air capture straightener
Air capture is frequently measured at swirl outlets.

Key Features:

• Weight of less than 2.9 kg
• Uniform air flow
• Easy recording of the readings
• Secondary display and remote control via Bluetooth in Testo App