CO2 Detector — Realtime monitor for PM2.5, formaldehyde, and CO2 Why you need it Detects common indoor hazards that affect health and comfort: particulate matter (PM2.5), formaldehyde from renovations or furnishings, and elevated CO2 from poor ventilation. Provides timely, reliable readings so you can take action (ventilate, filter, or investigate sources) rather than guessing air quality. Key benefits and how it solves problems Multipollutant detection: Measures PM2.5, formaldehyde, and CO2 in one device so you get a complete picture of indoor air quality without multiple instruments. Fast, accurate feedback: Sensitive sensors and rapidresponse technology deliver precise realtime readings to spot changes immediately. Easy professional use: Delivers professionallevel detection without complex operation — suitable for nontechnical users and facilities staff. Durable for demanding environments: Housed in shockresistant ABS to withstand routine handling and placement in busy spaces. Clear results: sensitivity digital display makes readings easy to read at a glance. Features and attributes Function: Realtime monitoring of PM2.5, formaldehyde, and CO2 concentrations. Display: sensitivity digital readout for clear, immediate values. Material: Shockresistant ABS housing for durability. Performance: Sensitive sensors with rapid response for timely, accurate assessments. Placement: Designed for straightforward placement in rooms and workspaces — ideal where continuous or periodic monitoring is needed. Compatibility: Appropriate for homes, nurseries, laboratories, renovated spaces, schools, and industrial settings. Practical use scenarios Home or nursery after renovation: Verify formaldehyde levels after paint, flooring, or furniture and confirm PM2.5 and CO2 are within safe ranges before regular occupancy. Schools and childcare centers: Allow administrators to monitor classroom CO2 and PM2.5 to inform ventilation schedules and maintain healthy learning environments. Laboratories and industrial spaces: Provide staff and safety officers with quick, reliable readings to detect particulate fluctuations and formaldehyde exposure risks. What sets it apart Combines multiparameter detection, rapid response sensors, a clear digital display, and robust ABS construction in one straightforward device — giving families, school administrators, and industrial officers a professional, easytouse tool for better indoor air assessment.