Fil-fresh 16 in 1 Air Quality Monitor Indoor 7" Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for CO2, TVOC, HCHO, PM2.5, PM1.0, PM10, Time, Temperature, Humidity Meter

<p><strong>Description:</strong></p><p><strong>Turn your home into a smart-air command center in 60 seconds. This Amazon-best-selling 16-in-1 monitor packs nine lab-grade sensors and a 7-tier alarm engine into one razor-thin 7-inch console. Watch CO₂, PM1.0/2.5/10, formaldehyde, TVOC, temp &amp; RH update live at 0.001-unit resolution—no app needed. A detachable external pod kills internal heat error; Swiss MEMS chips keep temp within ±0.5 °C. Hear color-coded danger in unique buzzer tones, tap once for silent night mode. Double-click power to swap °C/°F, set the clock in five clicks, done. Hang it, stand it, glance at it—breathe certainty, not pollutants. Add to Cart now and join 50,000 families who stopped guessing and started living.</strong></p><p><strong>Specification: </strong></p><ul><li><strong>Product Dimensions: 0.79 x 2.76 x 3.94 inches;</strong></li><li><strong>Item Weight: 10.56 ounces </strong></li><li><strong>Color: White</strong></li></ul><p><strong>Key Features:</strong></p>

• 【16-in-1 Air Quality Monitor Indoor】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.
• 【Real-Time AQI Alert Buzzers】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
• 【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.
• 【Easy Time Adjustment】1.Switch Time Format: Click the “Time button” to toggle between 12/24-hour format. 2.Set Hours: Long press the “Time button” to enter setting mode. Use the “Alarm button” or “Brightness button” to adjust hours. 3.Set Minutes: Click the “Time button” again. Use the “Alarm button” or “Brightness button” to adjust minutes. 4.Confirm: Click the “Time button” to save setting
• 【Quick °F/°C Switching】Switch between °F and °C units effortlessly by double-pressing the “Power button”.
• 【°F/°C Selector & Precision Sensors】Simply double-press the ‘Power button’ to switch the °F/°C unit. 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
• 【Crystal Clear 7-inch Large Display】Enjoy a 7-inch LED display for sharp, clear air quality readings. Provides an instant, comprehensive view of your indoor air without navigating through menus, with three brightness settings for any lighting condition