16 in 1 Air Quality Monitor Indoor High-Precision CO2 Monitor & HD Screen — Open-Box, 14% Off

【Professional 16-in-1 Indoor Air Quality Monitor】 Experience the ultimate indoor air quality monitoring with our 16-in-1 Air Quality Monitor, offering real-time detection of 9 key parameters including CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, Temperature, Humidity, AQI, and Time. With 7 distinct AQI alert buzzers, this air quality tester ensures your family breathes with ease. (*Note: "16-in-1" refers to the combination of 9 key detectable parameters and 7 types of AQI alert buzzers.)

【External High-Precision Sensors with 0.001 Accuracy】Equipped with advanced external high-precision sensors, this device delivers unmatched accuracy (0.001 units) by directly sampling the air. Its innovative multi-sensor array and enhanced airflow design detect even the slightest environmental changes, allowing for instant response and optimal safety. (*Note: Avoid touching the sensors or exposing them to perfumes/strong odors to maintain accuracy.)

【Real-Time 7-AQI Alerts】Our air quality monitor provides real-time monitoring and alerts for pollutants like CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, Temperature, Humidity, and AQI, with 7 distinct alert functions. Stay informed with clear alerts and rest easy with a mute button to silence alarms. Your health and comfort are our priority

【Crystal-Clear 5.5-Inch HD Display】 Enjoy a spacious 5.5-inch HD LED display with crisp, easy-to-read air quality data at a glance. View comprehensive indoor air information without navigating through complex menus, with three brightness levels for comfortable viewing in different lighting conditions.

【Up to 10 Hours of Runtime & Flexible USB-C Charging】 Enjoy up to 10 hours of continuous air quality monitoring on a full charge. The USB-C charging interface offers flexible power options and is compatible with widely available USB-C cables, while the included AC adapter provides convenient charging at home. Designed for effortless monitoring wherever you need it—from bedrooms and living spaces to your car and beyond.

【Quick °F/°C Switching & Precision Sensors】Switch between °F and °C units effortlessly by double-pressing the “Power button”. This temperature & humidity sensor features a high accuracy of ±1 to ±3 °F and ±2% to ±3%RH, making it ideal for measuring dynamic temperature and humidity in indoor environments

【Versatile Monitoring & Customer Support】 Designed for a variety of settings, this air quality monitor is ideal for bedrooms, offices, vehicles, campsites, and other indoor environments. The package includes 1 air quality monitor, 1 Type-C charging cable, 1 AC power adapter, and 1 user manual. Each unit undergoes thorough testing to help ensure consistent quality, backed by a 12-month warranty and customer support available within 24 hours.

Professional 16 in 1 Air Quality Monitor Indoor 10h Battery & Real-Time Display 9 AQI+7 Alerts, Portable Wildfire CO2 Monitor Air Quality Tester for CO2, TVOC, PM2.5 PM1.0 PM10, HCHO Temp/Humidity AQI & Time