Détecteur portable de qualité de l'air CO2, détecteur de formaldéhyde et de dioxyde de carbone

I. Comprehensive Monitoring: 4 Indicators at a GlanceIntegrating formaldehyde (HCHO), total volatile organic compounds (TVOC), carbon dioxide (CO₂), temperature, and humidity detection, the data is displayed in real-time on a high-definition color screen with values ​​accurate to three decimal places, providing a clear overview of indoor air quality.II. High-Sensitivity Detection: Fast, Accurate, and Stable Semiconductor TechnologyUtilizing a high-sensitivity semiconductor sensor, it can quickly capture changes in trace pollutants in the air. Whether it's formaldehyde in a new home, daily TVOC, or CO₂ concentration in enclosed spaces, it provides timely feedback, allowing for proactive prevention of health hazards.III. Portable and Practical: One-Handed Operation + On-the-Go MonitoringCompact and lightweight, it can be held with one hand. Equipped with three buttons for power, mode, and settings, it's simple and easy to use. It can be used anytime, anywhere—at home, in the office, or after moving into a new home—making air quality management more flexible.