KDWKD Indoor Air Quality Monitor for Home, CO2 Detector with PM2.5 PM10, Formaldehyde TVOC Sensor, AQI Temperature Humidity Display (Black)

Additional Details from the Manufacturer

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More features

• Smart AQI Warning System with Audible Index: The 7-level AQI display provides an easy visual understanding of indoor air quality levels, while optional audible alerts help notify you when pollution levels become unhealthy
• Real-Time Indoor Air Quality Monitoring: Track CO2, PM0.3 PM0.5 PM1.0 PM5.0 PM10, HCHO, TVOC, temperature and humidity in real time to better understand your indoor environment for bedrooms, baby rooms, offices, apartments and everyday home use
• Portable Battery Operated Design: Built-in rechargeable battery with up to 9 hours of operation allows flexible air quality testing in multiple rooms, offices, hotels, RVs and temporary indoor spaces without constant charging
• Helps Detect Common Indoor Air Problems: Monitor indoor air changes caused by cooking smoke, wildfire smoke, poor ventilation, pet odors, dust, paint fumes and newly renovated furniture to support a cleaner and healthier living space
• Easy-to-Read Large Display: Large color screen clearly shows air quality readings, AQI levels, temperature, humidity and battery status for convenient monitoring during sleep, work, study or daily activities
• Compact Monitor for Everyday Indoor Air Awareness: Compact and lightweight design makes it easy to place on desks, bedside tables, offices, kitchens or living spaces to help monitor everyday indoor air quality changes and ventilation conditions