⭐ Key Features

•【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.)

•【Upgrade 15-hour Long-Lasting Battery】 This indoor air quality meter features a 3500mAh battery for up to 15 hours of cordless use, allowing you to carry it room to room for whole-home air quality assessment

•【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

•【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 settings

•【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

•【Crystal Clear 5.5-inch Display】View sharp, clear air quality readings on the 5.5-inch LED display. It provides an instant, comprehensive overview without navigating menus, with three brightness settings to suit any lighting

•【Use Included Charging Cable & Adapter】 For optimal performance, always charge with the provided USB-C cable and adapter. A red indicator light confirms secure charging

•【What You Get & Customer Support】Included in the package: 1 air quality monitor, 1 charging adapter, 1 USB-C cable, and 1 user manual.

🛠️ Specifications

• Brand : YNAK
• Color : Ivory White
• Size : Standard
• Batteries included : True
• Batteries required : True
• Included components : 1 x Air Quality Monitor, 1 x Charging Adapter, 1 x USB-C Cable, 1 x User Manual
• Item highlights : Portable Real-Time Display 9 AQI + 7 Alerts CO2, TVOC, PM2.5 PM1.0 PM10, HCHO Temperature Humidity AQI & Time, Home Office
• Number of items : 1
• Style : 15h Long Lasting
• Type : PRECISION_MEASURING
• Package dimensions : H: 2.2 / L: 6.9 / W: 6.7 (Weight: 1.21)