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ATP's indoor air quality CO2 meter AAQM-535 is an outstanding hand-held instrument for measuring and monitoring carbon dioxide levels when investigating indoor air quality.
Our indoor air quality meter is extremely efficient for verifying HVAC system performance, examining the air quality conditions in buildings, conducting IAQ surveys and checking compliance with regulations and guidelines.
Ideal for detecting and measuring carbon dioxide in ambient air or extraction systems in catering and hospitality businesses, hotels, kitchens, schools, offices, factories and hospitals.



