TrolMaster Legacy CO2 PPM Controller Jack’s Nutrients Say goodbye to stagnant

Say goodbye to stagnant

no matter the light or cultivation location

AI11030 - GroStar GS3 EC/PPM/Temp Pen

Accurately measure

TrolMaster Legacy CO2 PPM Controller Jack’s Nutrients Say goodbye to stagnantThe BETA 8 CO2 controller offers a precision CO2 NDIR sensor controller in an affordable easy to use package. The BETA 8 features a high quality remote CO2 sensor (with 16ft cable) and built in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 also has adjustable deadband and min max recall. It also has a fuzzy logic feature which will more accurately control compressed