From the brand
Air Quality Monitor Indoor
Product Dimensions : 6.3 x 3.6 x 3.2 inches; 1.2 Pounds
Item model number : 605E
Batteries : 1 A batteries required. (included)
Date First Available : May 26, 2025
Manufacturer : Rozoroo
ASIN : B0D8L41PBD
Best Sellers Rank: #76,664 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #121 in Indoor Air Quality Meters
Customer Reviews: 4.4 4.4 out of 5 stars (148) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
✅【12-in-1 Air Quality Monitor Indoor】 The Rozoroo Air Quality Monitor is an ideal choice. Is a very useful monitor to keep an eye on the air quality in your home. The Air Quality Monitor’s array of sensors provides a wealth of information: CO2, TVOC, HCHO, PM1.0, PM2.5, PM10, AQI indication, Humidity, Temperature and time, it also has a CO2 alarm. The surface of the product is skin-friendly and the texture looks very delicate. This Air Quality Tester For Home, keep your family breathing easily.
✅【CO2 Alarm & AQI Smiley Face】 The CO2 alarm function of this Air Quality Tester For Home is a crucial safety feature! Mountain fires produce a lot of CO2, when indoor CO2 concentration exceeds the safety threshold, the device will automatically trigger an alarm with a buzzing sound. when indoor AQI indicator in the “Good” range, the smiley face will appear on the screen, the smiley face slide left or right is really helpful in determining an overall picture of your air quality.
✅【Dual Chip & High Accuracy】 This Air Quality Monitor Indoor carries the newly upgraded 3.0 dual chip, Employs two separate but synergistic chips, one to process the data collected by the sensors and the other to manage the device’s user interface, Higher processing speeds ensure that users receive real-time and accurate air quality information. This Indoor Air Quality Monitor makes a quantum leap in technology, provides unprecedented convenience and accuracy in the user experience.
✅【Easy to Use】 The Air Quality monitor’s user-friendly design, it only takes about a minute from opening the box to having it plugged in and reading data. The buttons on the back are self-explanatory, it’s straightforward to set up and operate, with features that are intuitive and require minimal effort to understand. With a detailed and informative instruction manual. If you have any question about Rozoroo Air Quality Monitor Indoor, please actively contact us, we will respond within 24 hours.
✅【Portable & Wide Application】 This Air Quality Tester For Home comes with a 5000 mAh battery. Can be plugged in or used wirelessly, easy to carry and move around, allowing it to quickly switch between different environments for air quality testing. Can be used in living room, bedroom, office, hotel, car, hospital, school, factory and other places, it’s very convenient. This stylish looking Air Quality Monitor Indoor helps users maintain a healthy and comfortable indoor environment.
K.Milby –
This just may have saved my life
I have been having health issues lately and wondered why I felt so much better when I was not at home. I bought this to monitor my air quality; I really did not believe it would be that helpful. Boy was I wrong! I plugged it in and let it charge up a bit. Then hit the power button on the back. It powered right up. This machine will work once charged up without the plug which is so wonderful. I can carry it into each room or the basement to monitor the air quality everywhere. It takes a C charging cord which is included. It is very easy to read even in a dark room and very easy to setup.It was super easy to change the time which I did right away. Then noticed this thing monitors CO2, PM 1.0, PM 10, PM 2.5, HCHO, TVOC, room temperature and humidity levels. Wow this is so much better than anything I had before. It measures so much! It also gives you a smiley face if air quality is good and a not so smiley face if air quality starts to get bad. It has an alarm (not too loud but noticeable) if the CO2 levels get above 999. I didn’t understand the features so started looking them up. I started with CO2 as that seemed high to me it was around 1200 (see video above). Sure enough carbon dioxide is CO2 and should be below 1000 ppm. However; anything below 5,000 ppm is still acceptable but you may notice some symptoms like headache or shortness of breath if you are sensitive (which I am). Anything above 40,000 is very dangerous. Well as you can see in the video it is higher than that.I turned off the alarm last night so did not realize til morning that it had gotten even higher than that which is bad! I spent all weekend opening windows and using fans to verify that this works. With windows open CO2 goes down to acceptable levels under 900 (see picture). Close up the house and it creeps back up. So now my mission is to find out what is causing the high levels and to find a way to reduce it.I am so grateful to have found this machine and can now understand why I feel so bad at home.Seriously this is going to save my life as I can now work on fixing this problem asap. If you have any suspicions about your indoor air quality this one is affordable and works well. It has lots of great features and might just save your life too! This purchase is the best purchase of all year!!!
B –
Better than average.
Amazing device with digital readings on the screen make it easier to interpret. It also came with a booklet to help you understand better what you’re reading about when looking at the screen. Doesn’t take up much space and functionality is great. The🙂 to let you know you have clean air is a big plus. It also has a color coded reader to let you know when air quality is bad. It has a carbon dioxide reader, formaldehyde reader, and even the temperature gauge. It was easy to set up, modern looking, and more advanced than average air quality detectors.
Donald Pier III –
Good monitor with lots of information provided.
I have really liked this air quality monitor. Luckily it has not had to alarm for CO2, but all seems to be working correctly. Particularly like that it gives the temperature and humidity. Super easy to use and read, plug it in and its ready go.
PHIN –
Useful Air Quality Monitor
This air quality monitor is like a really smart alarm clock. It’s easy to use, just plug it in and hold the power button. The display is very clear, and you can control the brightness of the screen. All the information about the quality of your air is clearly displayed. It’s nice that it has a battery so you can move it anywhere you want. Overall this is a good value if you care about the quality of your air.
Jon H. –
Lots of data at a reasonable price, display leave something to be desired.
This is a great little sensor, in a truly striking and wonderful visual design. The data updates pretty frequently, the values seem accurate compared to other sensors — the device has simply one issue that is a bit of a bummer:The LCD viewing angle is such that from a bit below the screen, the text is dark and not readable. This means that if you set the unit on its feet, at your eye level, due to the slanted nature of the scree, the screen isn’t readable.I solved the issue for where I wanted to put the unit by just propping up the back feet a little bit, and I still think it’s a great value for under $25 — but the screen issue takes this from great to good.
Abby –
Good Air Quality Monitor
This air quality monitor has worked well since we purchased it over three months ago. (We purchased a second one several weeks after this one, and it stopped working completely within a week after we purchased it.) This one is still operating accurately. It is sensitive to changes in air quality, easy to read, performs as we had hoped it would.
Erin –
Readings are inaccurate
The charging cable that came with it doesn’t work and the readings are inaccurate. I had it sitting in a 65°F room and it was reading 59°F. Turned it off and on again several times and got new readings each time none of which were ever the actual temperature. I have no way of verifying the other readings but I don’t have any confidence in them if the temperature is that off. Will be returning.
Katherine Thorne –
Wonderful Air quality monitor
I’m very happy with this product, mostly in my work area, where my coworker controls the room temperature and is usually stale and she doesn’t even notice. Finally, with this I can show her, that the air had poor circulation and that’s not good for the health. At the end both now are feeling better and are more aware about our room environment.Additionally, this can tell you about the TVOC readings which made me more conscious of what kind of cleaning products is in the air. If you’re someone who cares about the indoor environment where you spend most of your time, I highly recommend this.
Varinder gill –
Monster is accurate . But battery is very weak hardly survive 1 hour or put on charge all day if want use for day.