i have it, it seems very nice product. i have open it and its working, i dont know how exacly , most give a cliënt and then i know how its working on scale 1to10

Such a gavno must look for nothing does not pull the power of 3 ant forces.

Temperature in humidity seem to be pretty good. It seems pretty accurate and responsive. When sending that information CO2 seems to be off not quite sure if it’s actually making good sensitive measurements. It reads almost constantly 368 with minor fluctuations upper down even though baseline for, our environment is over 400 there seems to be no difference between indoor and outdoor measurements. The other measurements are pretty low. I do see some variation that indicates they might be measuring something, but I don’t have a good way to generate a test for those.

Need to prove it

Fast delivery, I really like the product, it works properly, I will surely buy more, thanks to the seller