CO2 Digital Controllers

( number of products: 2 )

CO₂ monitors and controller have a range of features allowing easy monitoring & control of the CO₂ climate within your growing area. You can easily set a desired CO₂ range specifying a PPM limit either side of a desired target level. Some of the controllers offer a unique 2 in 1 system, the 24-hour CO₂ data log allows you to spot trends over a 24-hour period, leading to greater insight and a higher amount of control over your grow. Another key feature may be the day/night sensor ensuring the controller will not emit CO₂ during the night when your plant cannot make use of it making your CO₂ go further.