16 in 1 Air Quality Monitor Indoor 7″ Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for CO2, TVOC, PM2.5 PM1.0 PM10, HCHO Temperature Humidity AQI & Time Air Quality Meter for Home
$84.98
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16 in 1 Air Quality Monitor
【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. (*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 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
【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】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
【Cable-free & Long Battery Life】This portable indoor air quality meter features a 2500mAh battery for up to 8 hours of cordless use, allowing for consistent air quality monitoring throughout your home & 【Use Included Charging Cable & Adapter】 For optimal performance, always use the provided USB-C cable and adapter. Fully insert the cable until secure—the front indicator will glow red to confirm normal 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. Our support team is at your service within 24 hours to assist with any queries（Note：Product Dimensions : 2.95 x 5.59 x 7.91 inches; 1.48 Pounds）
** Note：1.All measurements are calibrated to fall within industry-standard accuracy ranges, ensuring reliable and consistent performance. 2.Easily switch between 12-hour and 24-hour time formats by pressing the ‘Time button’ once during clock setting.
9 reviews for 16 in 1 Air Quality Monitor Indoor 7″ Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for CO2, TVOC, PM2.5 PM1.0 PM10, HCHO Temperature Humidity AQI & Time Air Quality Meter for Home
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$84.98
Doreen Grunewald –
A comprehensive and eye-opening way to track indoor air quality
Since I started using this air quality monitor it has felt like having a dedicated detective for my indoor environment. The seven-inch display is undeniably the standout feature because it is bright and crisp enough to read from across the room without having to squint or cycle through menus. I really appreciate that it displays everything at once including CO2 levels, particulate matter like PM2.5 and PM10, formaldehyde, TVOCs, and even the temperature and humidity. Setup was refreshing because it did not require downloading an app or fighting with WiFi just to get a reading, though I did spend a minute setting the time and switching the temperature to Fahrenheit using the simple side buttons.The sensitivity of the sensors is impressive and occasionally surprising. It picks up on everyday activities instantly, showing spikes in readings when we are cooking, burning candles, or even if someone uses hairspray nearby. The real-time feedback is incredibly useful for knowing exactly when to turn on a purifier or open a window to flush out stale air. The audible alarm is helpful for alerting you to these spikes, but I am glad there is a mute button for times when I want silence. While it has a battery that allows for short-term portability between rooms, it functions best when plugged in as a stationary station. Overall it offers excellent value for the money by providing a comprehensive look at invisible air pollutants and helping to build better ventilation habits.
TN TN –
GOOD AND WORKS SO FAR
This air quality monitor is seriously impressive and easily one of the best bang-for-your-buck options if you want something accurate, user-friendly, and packed with features. We’ve used it throughout the house—keeping an eye on CO₂ while cooking, monitoring air quality overnight in bedrooms, and even bringing it to the office to assess airflow. It’s lightweight, super easy to set up, and has great battery life. The app connects quickly and streams real-time data, which is really handy if you use an old phone as a dedicated screen. I’ve paired mine with a smart plug to avoid constant charging, and it’s worked perfectly. What really sets this monitor apart is how much info it gives you at once—CO₂, temp, humidity, particulates, and more—all shown on a large, easy-to-read display. It’s fascinating to see how everyday things like candles, cooking, or just opening a window can instantly affect indoor air quality. As for accuracy, it holds its own. I tested it using a salt-and-water bag calibration method for humidity and got results well within the expected range. If you see small differences between two devices side by side, that’s just due to natural sensor variation and microclimate differences—not a flaw in the device. We ended up getting two—one for the main house and another for a separate area with a theater and game room—and both have been super reliable. They’ve completely changed how we think about indoor air. If you care about your environment and want a simple way to stay on top of air quality, this monitor is absolutely worth it. Highly recommended.
P271967 –
Accurate, Easy-to-Read Indoor Air Quality Monitor
This air quality monitor is impressive and very easy to use. The large 7-inch display is bright and clear, making it simple to see all readings at a glance. I like that it monitors so many important factors like CO₂, PM2.5, TVOC, temperature, and humidity in real time, with helpful alert buzzers when air quality changes. The readings update quickly and seem very accurate. Setup was straightforward, and features like °F/°C switching and time adjustment are convenient. The cordless battery option is a big plus for moving it around the house. Overall, a reliable and well-designed device that gives great peace of mind about indoor air quality.
Morgan –
Great little device! Allows me peace of mind.
So far i am really impressed with the air quality monitor. The 7 in inch is the perfect size. I can read it from a good distance away. The colors choices for the readings is perfect it is easy to see and tell what each number is. It was super easy to set up as well. Just plug it in and turn it on. It takes a minute and a half to calibrate. From there all you have to do is change the time. I also, love that it monitors CO2, PM2.5, PM10, TVOC, HCHO, temperature, humidity, and overall AQI. I only need one device to monitor all of the things. It is light and easy to travel with but also well made.
Linda S. –
Very Good for amateur (non-professional) use.
BACKGROUND: I replaced a 20-year-old time/temp/projector unit that ceased functioning.FINDING: The time remained consistent with my T-Mobile cell phone over a 1-month period.FINDING: The outdoor and indoor temperature readings were within 0.1 º F of two thermometers that I know to have been calibrated and accurate during the past 10 days.FINDING: I have turned the unit OFF and then ON again several times over the 2 months I have had it; this was meant to “auto-calibrate” [Owner’s Manual] the unit. I found no significant change in the readings of particulate matter, CO2 and other measured variables after these auto-calibrations. I did place the unit outdoors for one of the calibrations and found the reading there to be statistically close to those readings reported by a neighbor with a professional air-quality monitor outside his home.OPINION: For amateur (non-professional) air-quality monitoring, this unit is adequate and appears to be adequately sensitive for my uses: 1.0m and 2.5m indoor particulate matter here in Colorado.
Jason –
Quite pleased with this! Initially I had no idea what to expect from the listing, but it’s an excellent air quality meter for the cost.It gives multiple readouts, PM(it swaps between 1.0, 2.5 and 10), CO2, HCHO, TVOC, Humidity and Ambient temperature, as well as a general ‘air quality’ (‘AIQ’) readout that gives a different emoji based on how good or bad the air is – it’s also *very* sensitive and I as quite surprised to see it spiking immediately after applying some topical ointment to my arm a half a room away.While I have no other such devices to test it against, it seems fairly accurate so far. If I have the AC going and a window open (good fresh air with good air-flow) it reads very low on all meters, rises a bit if I close the window and turn the AC off for awhile, and if I light incense or something in the room the readouts skyrocket (I had no idea incense could cause the air-quality to go so bad!!) – and after looking online for expected numbers in those situations, it seems to match up almost perfectly.Setup is easy (though it took a minute to figure out how to turn it on – I thought it was broken at first as each time I pressed and held the power button it would start up and then stop as soon as I took my finger off, but I figured out you just have to hold it there for a moment longer) and the included USB-C can be disconnected in order to run it with no cords attached (the battery lasts a good while, but I keep it plugged in anyhow as it seems to have a time-out/sleep feature when it’s unplugged and I like to be able to see it all the time).The screen is pleasant to look at – there are no touch controls, everything is done with some buttons at the top corner of the back, which is ok – and the readouts are all large enough that I can clearly see them from my couch some 7 or 8 feet away.About the only thing I wish was done different, is the temperature readout seems to be in Fahrenheit only and I can find nothing in the instructions to suggest they can be switched – and tried to see if I could figure it out manually, but that’s a no-go – but it’s no big deal, you can get very close to a proper conversion by taking the Fahrenheit number, subtracting 30, dividing that by 2 and subtracting 1 (then round up and you have a close approximation to the temp in Celsius).All in all I’m quite pleased with it, and it’s interesting to see how the various electronic devices, incense, etc. effect air quality in the home.
DBJB –
We have an air purifier and monitor on the main floor, but not so much in the basement, where we do our laundry, our sump pump is, the dryer is there, etc. So, a lot of things that can affect air quality, so this little monitor is perfect for down there.Because it’s reasonably small, we can move about rooms, to see how well the dryer vent is doing, for example, or the sup pump cover is being effective enough at keeping crud from the air. So far, this has been really useful to check, and with the bright display even the kids like to check things out, which is nice. 🙂
Amazon Customer –
I got this meter to check indoor air quality after cooking or vacuuming. It picks up changes pretty fast, like when frying or when I use cleaning spray. The display’s clear and I can see PM and VOC numbers at a glance. Numbers update quick and seem stable. It’s small but does what it need to.
AllGoodNamesRGone –
The listing for this WBA01-T6 meter is pretty confusing, but after digging around a bit it looks like it’s one of those compact indoor air quality monitors that tracks basics like particulate levels, VOCs, humidity and temperature. The naming isn’t great and the specs online are scattered, but once it’s in your hands it’s straightforward to use. Readings update quickly and seem consistent, so you can actually tell when cooking, pets, or dust are affecting the numbers.I’ve been using mine around the house and it’s been working great. The display is clear enough to read at a glance and it reacts fast when the air changes, which is really what you want in a simple meter. For something this size, it does the job well — you just have to ignore how messy the product listing is.