TrolMaster Beta-2 Digital Day/Night Fan Speed Controller spl_cg } @media screen and (max-width:1440px)

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Future-Ready Design: The tent's design is future-ready

Product Model: AC-IF8K

better resilience and higher yields

TrolMaster Beta-2 Digital Day/Night Fan Speed Controller spl_cg } @media screen and (max-width:1440px)TrolMaster BETA 2 Digital Day Night Fan Speed Controller Precise Climate Control for Variable Speed Fans Take control of your grow room climate with the TrolMaster BETA 2 Digital Day Night Fan Speed Controller. Designed to optimize ventilation based on temperature fluctuations, the BETA 2 adjusts variable speed fan output between 25% and 100% to maintain your setpoint. As the temperature rises, fan speed increases to enhance cooling; as it drops, fan