We use this as a proxy for ventilation and airflow in small spaces like doctors' surgeries or outpatient clinics. I am immunocompromised and need to take care of myself. We tested it at home and while driving and you can see how the CO2 value changes with more people or more ventilation. Any CO2 level above 800 is considered by environmental engineers to be the bare minimum for adequate ventilation in my opinion, but do your own research. I was surprised at how poor ventilation was in many places I tested. I was breathing a lot of stale air and who knows what bacteria or viruses were floating around. Whatever you use it for, it works and you can put it in a purse or backpack for travel.
03/02/2024
Easy set up out of the box and fast charging. Great for use with brewing and kegging system. Readings were accurate with other testing.
03/02/2024
This is a great little monitor. Tested it in two sites and was amazed to see the difference. It’s nice to see how much co2 is pumped in the air with a little fermentation, and we can read the screen from across the room.
03/02/2024
I bought this device to increase the accuracy of my TrolMaster Hydro. The device is compact, accurate and runs on a rechargeable battery so it's easy to move around for spot checks!
02/02/2024
01/02/2024
The device is accurate and very easy to set up. Calibration is easy. Very easy to read. I recommend leaving this plugged in for longer measurements; The battery doesn't last long when it's not plugged in. The battery pack is great for testing areas where a plug is not available. Temperature and humidity seem accurate enough.
30/01/2024
Simple and linear design. It is very easy to calibrate and easy to see from the other side of the tent. It has a battery, but the instructions say it's best left on the charger, so apparently it's only of use if you take it outside to calibrate.
29/01/2024
use this device in my mushroom fruiting chamber. I love the viewing screen which I can easily see through the clear plastic tent material. It settles to a steady reading after a few minutes, so I spot check it and don't usually leave it on very long, although it did charge all day and into the evening. Tip: Sometimes the device does not charge fully. Just turn it on, turn it off and put it back on the charger. It is charging. I've checked the temperature and humidity readings against my other reliable gauges and can confirm that these readings are accurate. So far I am extremely satisfied after a month of use and can warmly recommend the product.
28/01/2024
This monitor works perfectly and has shown me where I need to improve my air quality. This monitor settles to about 45°C until I start smoking in the room. It really showed me how bad smoking is in my house. I would highly recommend this monitor to anyone who wants to know or monitor the air quality in a room or garden area!! Thank you Inkbird for another great product
27/01/2024