About this deal
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or any other room where you want to measure air quality. It's equipped with two types of indicators to warn about the state of the air quality. Elevated CO2 concentrations can have a significant impact on our health and well-being. Cafes and Restaurants Aranet4 HOME also works as: The Aranet4 PRO monitor can be used to measure indoor air quality in places such as: Aranet4 HOME is very easy to use. Aranet4 User Manual It is a necessary part of many industrial processes in manufacturing plants, greenhouses, storage tanks and other environments.
- Aranet4 app helps to follow historical air quality data and adjust device settings
- classroom,
- museum,
- relative humidity and
- conference room,
- living room,
- Monitors indoor air quality - CO2, temperature, relative humidity, and the atmospheric pressure
- air temperature,
- child room,
- concert hall,
Reviews
D. A. H.
The iOS app itself is perfunctory. Accurate as a result compared to other monitors. The app warns you that performing calibration will permanently erase the factory calibration data, which is somewhat scary, but I did it anyway. I noticed that the CO2 reading were being affected by indoor particle pollution.
Richard W
I found the device tempting as soon as I bought the second CO sensor. If you don't need the beautiful curves of history on your mobile phone, want to read even in the dark, don't need the mobility of the device and only want to connect once and don't want to worry about batteries, then you should look for another device.
Eryximachos
This is a fantastic sensor. I've achieved 2 months so far with the first set (2x AAA). But if you want to use the app, it is free and there is no subscription. Will this thing is a wake up call.
yt
On the one hand, the features are great if you're interested in them yourself. The e-ink screen is so nifty, and it is the perfect little size. I used Zonon Synthetic Filter Paper Stickers 20 mm Filter Patch Sticker 0.
Wenbin
No correction required. I can put the app and see the record. This thing is really useful.
Mechanical Engineer
You don't need an app to use this sensor! For travel, or just in general, it's a great device to have.
Dmitry
However, the price is already steep. 25 µm Filter Paper. We have used it to discover all the issues with air circulation in our bedroom.