Price: $89.99 - $80.99
(as of Mar 16, 2025 22:46:56 UTC – Details)
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Reviewer: J Scott
Rating: 5.0 out of 5 stars
Title: Works great
Review: I read several reviews of this and similar, competing products. Now in use for a couple of months (indoors) and it is doing the job I wanted. Though it was completely imperceptible, the particle count jumped one day. The air quality outside was reported as unhealthy for some reason. Not obvious as to why but a hazy day. So, I turned on our HVAC fans both up and downstairs. The fans we have are carbon filters that you use in place of the filters you would otherwise use at every vent. Within an hour of running the fans, the particle count dropped. back down to the typical value of one or two. So, I am confident that I’m getting good monitoring.I also place it in the kitchen one evening as we cooked away. The exhaust fan was on which works quite well. Nevertheless, at one point the monitor alarm went off. Opening a window to allow the fan to work better made a difference. On another occasion over the holidays, someone decided we should have candles burning everywhere. Once again the alarm went off. Was a good reason to blow some of them out.I did notice that the CO2 aspect of the device is a bit fiddly. Mine hovers around 400 and never goes up or down. Then again, why should it? I don’t think that gas varies much. Our gas heater and cooking have not effects. That said, I’m not sure about calibration and can’t speak to that. Frankly, CO2 is not my concern. CO, yes. CO2, no.
Reviewer: Gary
Rating: 5.0 out of 5 stars
Title: I am impressed with Inkbird”s many products.
Review: I ordered and received this Air Quality Monitoring device the same day with Prime. Simple instructions made it ready to go. First, I want to stress that this monitor has 6 sensors and is designed to be moveable with battery backup, it lasts for about 24 hours when powered on with just the battery. I read reviews on the Battery and there were many Un warranted complaints. I went back to the information on Amazon, and it clearly states that it should be plugged in with provided power. (This is not a stand-alone battery unit.) Inkbird does have a battery mode module.First I did an inside calibrating overnight. The next morning it was looking like I was breathing great air and no CO2 leaks as my bar in in the next room. (See CO2 bottles) I was watching the News andall of a sudden, the AQI went over !00 (had the alarm on) I went to the kitchen (see in the video what set it off.)The next 3 photos are an example of calibrating outside. It starts at 200 sec. and counts down to 1 and thinks a few seconds, then resets values. I had to set up the date, time and start all over but it calibrated as instructed.I moved it around to a few places and took photos in the upstairs bathroom, my garage, the barn to show different usage while moving freely with just the battery backup.Next, I checked my garage after having used my favorite Chevy and all was good.I found this monitor to be very accurate, (I did wait most times to times to let the monitor settle in place.)some of the photo’s readings was only to showing versatility of the unit. (It was not in place for a proper reading.)One of the photos a Inkbird Radon detector and Inkbird plug and play temperature controller are shown. I love Inkbird products and highly recommend this AQI monitor.Note: Photo for outside calibration (order of photos order are) as followed see #5 next #3 next # 1and #11 is the total reset after 200 second calibration.
Reviewer: JLJ
Rating: 4.0 out of 5 stars
Title: Useful pandemic tool with a few flaws
Review: Monitoring CO2 levels is one of the easiest and most effective ways to get a handle on our indoor air quality. High CO2 levels can of course negatively impact our functioning, but additionally since COVID-19 is an airborne virus, by proxy high CO2 levels can indicate lack of adequate ventilation and help us make informed decisions about our environment. This is an important tool, both in the home and when traveling—measuring air quality on planes, in hotel rooms, restaurants, doctors offices, etc.With this use in mind, I wanted something small, unobtrusive, and wireless that I could just throw in my bag when going out, but couldn’t justify the expense of the more widely used Aranet 4. This Inkbird monitor, while lacking an app for tracking, is an otherwise reasonable low cost option and, like the Aranet, uses an NDIR sensor. So far the CO2 readings seem within a predictable range—around 400 outside and between 650 and 950 inside, increasing over time in occupied rooms as people’s exhalations build up and decreasing when windows are opened.A couple of downsides to this unit: most notably the battery which needs to be recharged daily. Replaceable batteries, as the Aranet has, would make this more useful for those of us taking it outside the home. The temperature measurement also swings wildly, from matching my other thermostats when running on battery to a full 10 degrees off (higher) when plugged in and charging.Overall very easy to use and calibrate, and a good value for the price.
Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title:
Review: Nice easy to read display. Can’t comment on accuracy as I have no way to test it.Only thing is it’s a bit slow to start displaying a reading when you turn it on but not really a big deal.
Reviewer: Zahi I.
Rating: 5.0 out of 5 stars
Title:
Review: I tested it by blowing some smoke, put it inside, outside… It seems to work perfectly
Reviewer: Hyakinthos
Rating: 5.0 out of 5 stars
Title:
Review: why did i buy this:i do a lot of WFH and realized i get too tired and exhausted after just a hour. Dk why i bought this and found out that CO2 accumulation was way outta normal levels in my room due to poor ventilation. now i remedied the CO2 issue and also found out that my DIY air purifier works really well. normal AQI is around 70-80 normally in my region.Features and good experience with this product :built in battery lasts for a day but this device is designed to be connected to power at all times.CO2 measurement can be calibrated and is set to off by defaultbuilt like a brick which i honestly did not expectmeasurements respond pretty fast to changes which i really appreciate.has a smoke alarm kinda feature where if AQI crosses 100 it beeps.looks nice in my room.The cons and bad experience.backlight is not bright enoughexperienced a glitch where CO2 ppm was stuck at 500 had to reset the devicei wish it lasted atleast for months before chargingif there is bad ventilation temperature reading is unreliableSomething i want to say:i read a lot of reviews before buying this product and it seems like the seller is listening to feedback and fixing a lot of issues users experienced my experience till date is almost flawless except the problems mentioned above. which is also something i didnt expect. i expect this thing to last atleast 3 years or so and if it fails i will update my review as this one is not cheap at all atleast for me.overall i can confidently recommend this product if you can accept the shortcomings mentioned above
Reviewer: Placeholder
Rating: 3.0 out of 5 stars
Title:
Review: One out of the numbers ordered is not working. How to get it repaired or returned?
Reviewer: Krono
Rating: 4.0 out of 5 stars
Title:
Review: Item delivered is as described. Very good sensitivity. Wish it could have Bluetooth functionality.
, Industrial & Scientific > Test, Measure & Inspect > Airflow & Air Quality > Indoor Air Quality Meters, #INKBIRDPLUS #6in1 #Indoor #Air #Quality #Monitor #Detects #CO2 #PM2.5 #PM10 #AQI #Te..,
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