
DesktopAK30
CO₂PM2.5HCHOTVOC+5

Solutions · Office
Why it matters
CO2 climbs fast in a full room; attention drops with it. A visible reading beats a policy.
Too dry, too stuffy, too warm — a shared display turns arguments into data.
Operators who advertise air quality need it on the wall, under their own name.
The platforms
Related guides