thermometer

Do I place my thermometer inside or outside my grow tent? And shield I press the button that say in/out ?

I noticed when I put my thermometer under the light on the rims of my "pots" that the temperature is way higher than if I clip it to the side of my hood. I reasoned this is because of the direct heat from the light, but the question is, is the temperature in the light more representative of the...

I want to present you the way I manage my flowering tent. For this I do a system with a Rapberry pi mainboard, some relay led drivers and thermometers and a wifi adapter. All mounted in a plastic suitcase. I can do a thermal regulation for each plant by controling heat...