✅ 8-in-1 Real-Time Monitoring : Detects HCHO, TVOC, PM2.5, CO, CO₂ (calculated), Temperature (°C), and Humidity (%). Keep your home’s air quality in check.
✅ Color-Coded Digital Display : Large LCD screen with real-time readings and air quality levels, Green (Good), Yellow (Slight Pollution), Red (Moderate), Purple (Severe).
✅ Smart Alerts with Sound & Color : Auto alarm and screen color change when unsafe levels are detected — stay informed, stay safe.
✅ Rechargeable & Portable : Built-in 1500mAh battery, lasts 4–5 hours. Lightweight (240g), easy to carry and test anywhere — home, office, car, or travel.
✅ Real Sensors, Real Accuracy : Equipped with semiconductor, electrochemical, NDIR, and humidity sensors for precise detection.
![Aranet4 Home: Wireless Indoor Air Quality Monitor for Home, Office or School [CO2, Temperature, Humidity and More] Porta](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F61EVDR3FJpL._SL400_.jpg&w=3840&q=75)