The Min-Max dial thermometer is a classic indoor grow tool, used to give the minimum and maximum temperature achieved in the grow room, enabling growers to gain an accurate picture of what’s happening 24/7.
Ideally, a grow room should be around 20°C in the dark cycle and 26°C
in the light cycle. Knowing the minimum and maximum grow room temperatures will allow growers to make the necessary adjustment to maintain optimal conditions.
The Min-Max Dial thermometer can be shelf mounted or wall mounted via the keyhole slot on the back.