GZAIR CO2 Data Logger Monitor, IAQ CO2 Detector, Dual-Channel NDIR Sensor, Tabletop Carbon Dioxide Meter with Data Export, Temperature and Humidity, 0~5000ppm Range (MCH3 Black)
$150
- Dual-channel NDIR Sensor: Provide high accuracy and fast measurement response.
- Data Logger & Export data: You can view up to 7 days of history reading. It allows you to change the tracking intervals to determine how often your device logs track points. And you can export data to a .txt file and save it on your PC.
- Portable CO2 Detector: This device is powered by a USB port or 1800mAh rechargeable battery. A fully charged battery will result in almost 10 hours of use. You can take it to wherever you want to monitor air quality.
- PIN Protection: You can set up a screen lock to help secure your device.
- Multiple Customization Options: You can customize the screen feature according to your preference, such as language, brightness, color, etc.
Lorie –
Great little device. Is accurate and had a nice screen. It also has an audible alarm that you can set at high co2 levels.
Arthur –
I wanted to monitor the CO2, temp and humidity in our new barndominium. It works great! I’ve verified the temp and humidity accuracy with my A/C app, an alarm clock and an instant read cooking thermometer. Overall it’s been awesome!
Billings –
Easy to read instructions. Easy to use. Does what it says it does.
tim –
This product was more than I expected! I highly recommend this product. It is very easy to use and accurate.
Tetiana –
Within minutes of closing the door, this small monitor alerted me to the fact that CO2 levels in my office had risen to dangerous levels. As a result, I no longer close the door and do not experience the cognitive impacts of high CO2 levels in the air. The main issue is that now that the CO2 issue is under control, I mostly use it to check the temperature and moisture levels in the room, which are quite basic features for such a high price. It would be excellent if the manufacturer included extra sensors (such as an AQI sensor) for a longer-term monitoring process.
teresa –
During the recent California wildfires, which forced us to close our windows, I utilized this to monitor interior air quality.
The device is simple to set up and use, as well as being compact and unobtrusive. The measurements are equivalent to those from a more expensive sensor, indicating that it is sufficiently accurate.
There are no IoT or app integrations available. This didn’t bother me at first, but I’ve grown accustomed to app interactions with my other air quality monitors and am beginning to miss it.
kim –
Using this to keep an eye on the air quality. It works very well and has a very nice-looking display., and you may download the data if necessary.