- Compact and Elegant Design: This device features a sleek, lightweight housing that is easy to transport. Its 3D porous structure includes multiple ventilation holes to ensure real-time air circulation and convection. - High-Precision Sensor: Utilizing non-dispersive infrared (NDIR) technology, this sensor accurately detects and displays carbon dioxide concentration in the air in real time. With a resolution of up to 1 PPM and a measurement accuracy of ±50+5 %, it guarantees reliable and precise data. - Air Quality Classification and Intelligent Alerts: The device offers a color-coded air quality classification system, allowing you to quickly understand the current air condition. Four different colors correspond to various air quality levels, making it easy to assess the environment at a glance. - Multifunctional Features: This product integrates an energy-saving mode, Type-C interface detection, and touch-sensitive controls, ensuring it meets a variety of user needs effectively. Use Scenarios: - Ideal for home use, this device can help you monitor indoor air quality, ensuring a healthy living environment for your family. - Perfect for office settings, it assists in maintaining optimal air quality, enhancing productivity and comfort. - Suitable for educational institutions, it provides real-time air quality data to promote awareness and healthy practices among students. With its combination of advanced technology, user-friendly design, and practical applications, this air quality monitor is an essential tool for maintaining a safe and healthy atmosphere.