FAQ - a frequently asked question about the meter is:

FAQ air-Q pic

What must be observed when maintaining / cleaning the air-Q?

Response:

The air-Q does not need to be cleaned. The sensors it contains are sufficiently protected from dust. Externally, wiping is sufficient. Dust that has fallen through the slats can be removed carefully by shaking or blowing.

air-Q Air Quality Meter

Monitor air quality, all air components and environmental influences with the air-Q. For your health and performance.