Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount) Tubings & Drippers Due to its durability and

Due to its durability and practical nature

Encourages the production of buds’n’blooms and the output of oils

Phosphorus

AN Revive 4L

Not for indoor use

Sentinel GPS BHC-1a WM Basic Humidity Controller (Wall Mount) Tubings & Drippers Due to its durability andThe BHC 1a Basic Humidity Controller is designed to control fans, dehumidifier, humidifiers, misters and other ventilation equipment in gardens, greenhouses, grow rooms or other environments. The BHC 1a can operate in either dehumidification or humidification modes. The BHC 1a features a readily visible switch to alternate between dehumidify and humidify settings. The easy to read dials make programming daytime and nighttime settings uncomplicated.