The Professional Indoor Air Tester helps homeowners, office workers, educators, and healthcare professionals monitor and improve the air quality in their living and working spaces. What it does: provides clear information about the air you breathe, helping you promote a healthier environment. What it detects: CO2, formaldehyde, TVOCs, and additional common indoor pollutants. Where you can use it: suitable for bedrooms, living rooms, offices, and even inside a car. Why it matters: makes indoor air quality visible, enabling timely actions to reduce exposure. Trusted credentials: backed by expertise and chosen by universities and agencies for maintaining indoor air quality. Use scenarios: After renovation or furniture, to check for formaldehyde and VOC levels. In classrooms or offices with many occupants, to monitor CO2 and overall air quality. In a car, to assess cabin air quality during commutes and long trips. How it helps you manage air: provides actionable information that supports decisions about ventilation, filtration, and source control. Performance focus: designed to deliver a comprehensive indoor air assessment with reliable indicators for ongoing air quality management.