Mill Sense CO2 Monitor
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According to our air quality monitor expert
5 stars
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Installation ease
Quality
Functionality
The Mill Sense is easy to use and easy to install. In addition, you can connect the device to an app that gives you extensive information about the current air quality. I think it's a shame that you can't read this information directly from a display. The device does not have this.
Placement I installed my Mill Sense within 20 minutes. Just to be sure, I put it on the charger for a while, but in principle you can start using the device immediately. The device has a handy hanging system. On the back is both a magnet and double-sided tape. Note: if you hang it on the wall with the tape, it will be solid. I speak from experience. I personally like having the option to move it. Due to the compact size of the device, you can place it anywhere. In the manual you will find an explanation of where you can best place the air quality meter. Because of this I knew that it was in the perfect place in my closet.
Installation and use After I gave him a spot, I installed Mill's app. You can easily connect the device to the app via Bluetooth. What I also like is that my other Mill devices are in the same app. For example, I use 1 app for multiple actions. After you connect the Mill Sense, it has to calibrate for another 15 minutes before you see the first measurements. It is only fully calibrated after 72 hours and you can read detailed measurements.
In the app you will find all values and graphs of the air quality from past days, weeks or months. Something I do regret is that there is no explanation in the app about the values. If you want to know what a value means, read it back in the manual. I would like it better if this is explained directly in the app. In addition, the Mill Sense has no display and I missed information about how to improve the air quality when it deteriorates. It does indicate the current status of the air quality with colors when you press the button on the device.
To upload Because you charge the Mill Sense, you don't need batteries. In addition, it is also sustainable. One downside: if you charge the air quality meter, it stops the measurements. Only when you remove the cable from the device again, it will start working again.
Iris. Luchtkwaliteitsmeter specialist.
7 December 2021
Automatically translated from Dutch
This product is marketed as a CO2 meter but it uses an eCO2 sensor. That means estimated concentration of carbon dioxide and this is calculated on the basis of the measured TVOC concentration. In short, there is no CO2 sensor at all, but the CO2 content is based on the TVOC sensor and is therefore not accurate at all. In this case, cheap is also expensive.
Philip
3 September 2022
Automatically translated from Dutch
temperature and hygrometer not working. It's not 327 degrees in the attic, and the humidity is not 1.5%. also the battery indicator is not working. I have the question pending with the producer, no answer yet.
Jeroen Schmaal
11 March 2022
Automatically translated from Dutch
Product number | 893149 | |
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Manufacturer code | Sense | |
Brand | Mill | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
CO2 meter | ||
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Temperature measurement | ||
Hygrometer | ||
Air quality sensor | ||
Air quality measuring options | Carbon monixide meter, VOC meter | |
Display | ||
Compatible with smartphone / apps |
Power supply type | Rechargeable battery |
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