Prefessionall Indoor Air Quality Monitor, 5 in 1 Portable Smartair Quality Tester for CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants and Pets So On (Black)
$25.99
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Prefessionall Indoor Air Quality Monitor, 5 in 1 Portable Smartair Quality Tester for CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants and Pets So On
【Multi-Function Air Quality Monitor】 This is a 5-in-1 indoor air quality monitor that accurately detects carbon dioxide (CO2), formaldehyde (HCHO), volatile organic compounds (TVOC), temperature, and humidity in real time. It helps you stay informed about the air quality in your living environment at a glance.
【Smart LED Color Screen】 Air quality tester equipped with a high-definition color screen for real-time data display, making it clear and easy to read. It provides an overall assessment of environmental quality and tracks the average value of each gas, helping you quickly identify unsafe gases in the air. In alarm mode, the screen changes color to remind you to pay attention to the environment.
【High Accuracy and Reliability】 Home air quality test built with high-performance chips and advanced infrared (NDIR) sensor technology for CO2 detection, as well as electrochemical sensors for HCHO and TVOC. It is more sensitive, accurate, and stable compared to ordinary sensors.
【Simple Operation】 Air quality sensor: Press and hold the “Power” button for 3 seconds to turn the air quality monitor on or off. Once powered on, it automatically starts detecting. The default temperature unit is Celsius (℃). A brief press of the Power button after startup can switch the temperature display unit from ℃ to ℉.
【Long-Lasting Battery, Portable Design】 Air monitor equipped with a built-in 1200mAh rechargeable lithium battery and a USB charging cable, it can last up to 8 hours on a single charge. Its lightweight and portable design make it suitable for various scenarios.
8 reviews for Prefessionall Indoor Air Quality Monitor, 5 in 1 Portable Smartair Quality Tester for CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants and Pets So On (Black)
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$25.99
mirko –
Great for our new home — easy to use and reliable
We bought this after moving into a new house, just to keep an eye on the air quality with all the new paint, furniture, and materials. It tracks CO2, VOCs, formaldehyde, temperature, and humidity, which covers everything we were concerned about.The display is super clear, and it’s really easy to use — just plug it in and it starts reading right away. We move it around between rooms, and it helps us know when to air things out.Battery life isn’t super long, but keeping it plugged in works fine. Overall, it’s been a great little device and gives us peace of mind in our new space.
M S –
Smart & Insightful—A Must for Healthy Indoor Air!
This portable air quality monitor has been really eye-opening. It clearly displays CO₂, TVOC, and HCHO levels, plus temperature and humidity—right on the bright screen. I’ve caught high pollution spikes that I wouldn’t have noticed otherwise, helping me know when to ventilate rooms or move plants. The compact, bright-yellow design is sturdy yet portable—it’s easy to shift from home to car or office. For anyone wanting real insight into their air quality, this device is worth it.
GJ –
Great air quality monitor!
**Great air quality monitor!**Compact, convenient, and shows all necessary parameters in real time. Easy to move from room to room and works on batteries. Color indicators and audible alerts help quickly assess the situation. Excellent price-to-quality ratio. I recommend it to everyone who cares about their health!
Jog –
Good indicator for home
This is the perfect device I want in my office desk to show and remind me especially the co2 level. You can clearly tell the correlation between those brain farts moment vs high co2 reading.
XQ0707 –
Nice air quality meter
A good small air quality monitor. Battery powered. The numbers are clear and straightforward.
Amazon Customer –
Works well so far
Get it to help me identify the temp and when should I turn on the humidifier. Works good so far
Hanna –
A super thing, I recommend it!!!!
a convenient device for understanding what kind of air is in the apartment. I bought two to place in different rooms and I like that this monitor is equipped with sound signals and reminds me to ventilate the room when the air quality becomes poor. A super thing, I recommend it!
Harold Dishaw –
Simple Air Quality Monitor for Daily Use.
The Monitor has been a great help to my home. It provides clear, real-time feedback that helps me stay aware of the air quality around me. The portable size makes it easy to place in different rooms, in the car, or near pets. I like the clean, easy-to-read display that shows everything at a glance. Setup was quick and straightforward, even for a first-time user. it’s a dependable and user-friendly monitor that offers extra peace of mind for my living.