About This

• 【16-in-1 Ultimate Air Safety Guard】Indoor air quality monitor black features real-time detection of 9 key parameters—CO2, PM2.5, PM1.0, PM10, HCHO, TVOC, Temperature, Humidity, and Time; plus 7 air quality alerts (AQI, CO2, PM2.5/PM1.0/PM10, HCHO/TVOC), so you always know what's in your air with instant alerts for easier, healthier living.
• 【Real-Time Response】 Don't let "precision" be just a buzzword. This air quality test kit packs a multi-sensor array with an advanced algorithm that samples the air every 1–2 seconds and updates your display just as fast—so you see changes the moment they happen, not minutes later. Whether you're protecting a family member with asthma, keeping an eye on a 3D printing workspace, or just want peace of mind, this is the kind of responsive, reliable data you can actually act on.
• 【Take It Anywhere, All Day Long】 This air quality meter runs on a built-in 2500mAh battery that delivers 8 solid hours of wireless use per charge—so you can move it from room to room without skipping a beat. And with USB-C charging, refueling is as easy as plugging in your phone. Put it in your bedroom at night, move it to the living room during the day, or toss it in your car for road trips. Continuous tracking, zero hassle.
• 【Designed for Effortless Operation】 We stripped away the complexity so you can focus on what matters: your air. There's no app to install, no WiFi to configure, no account to create—just pure, instant data the moment you power it on. The button layout is simple and intuitive: adjust time format, switch between Fahrenheit and Celsius, or hit the one-touch recalibration button—all without diving into confusing menus. To make things even easier, we've included crystal-clear instructions and a video demo. Whether you're a tech newbie or a seasoned pro, you'll have this air quality sensor up and running in under a minute. Portable, practical, and painfully simple.
• 【Crystal Clear 7" Display & Smart Visual Alerts】Read your air quality data at a glance from anywhere in the room. This indoor air quality meters features an ultra-large 7.2-inch LED screen with oversized, high-contrast text—so you don’t have to squint or walk over to check the numbers. The backlight offers 3 adjustable brightness levels (Dim/Medium/Bright), letting you dial in the perfect view whether it’s daytime, nighttime, or somewhere in between. It’s not just a display; it’s your visual early-warning system.
• 【Air, Temperature, Time—All in One Place】 This isn't just an air quality tester for home—it's also your thermometer, humidity meter, and clock, all rolled into one compact device. Use it to check CO₂ and AQI, track temperature and humidity shifts in your home office, and keep an eye on the time—all without switching between different gadgets. And the best part? It's small and light enough to move from room to room effortlessly, or slip into your bag for trips. Bedroom. Living room. Kitchen. Car. It works anywhere you do.

Overview

• Brand : Fil-fresh
• Color : Black
• Number of Items : 1
• Item Highlight : All in One Air Quality Tester for CO2 TVOC HCHO PM2.5 PM1.0 PM10 Time Temperature Humidity, for Home, 3D Printing, 7" Display All in One Air Quality Tester for CO2 TVOC HCHO PM2.5 PM1.0 PM10 Time Temperature Humidity, for Home, 3D Printing, 7" Display
• Manufacturer : Fil-fresh