7-in-1 Portable Indoor Desktop Air Quality Monitor with NDIR CO2 Sensor
Precision-engineered with an advanced NDIR (Non-Dispersive Infrared) sensor for ultra-accurate CO2 detection, ensuring reliable air quality assessment. Multi-functional design simultaneously monitors CO2, temperature, humidity, PM2.5, PM10, HCHO (formaldehyde), and TVOC for comprehensive environmental analysis. High-definition LCD screen displays real-time data with intuitive color-coded alerts (green/yellow/red) for instant air quality evaluation. Compact, portable desktop design with anti-slip silicone base for stable placement in homes, offices, schools, or studios. Durable ABS housing and fine-mesh particle sensor grille enhance longevity while maintaining airflow accuracy. USB-powered with low-energy consumption, ideal for continuous monitoring. Perfect for health-conscious individuals, HVAC professionals, or eco-friendly workplaces seeking data-driven air quality optimization. Bulk buyers benefit from wholesale pricing—global stock available for fast delivery.