Trolmaster Humidistat Station PH The Grow component is split

The Grow component is split into A and B formulas to ensure a diverse range of macro

while not unbreakable

DN will show proven results with testimonials from trusted professionals in the industry

So much light from just one fixture

Nutrient Tools

Trolmaster Humidistat Station PH The Grow component is splitThe HS 1 from TrolMaster is used to control commercial dehumidifiers. Most larger commercial dehumidifiers have a low volt control option so the dehumidifier can be controlled by an external humidistat. The HS 1 works and is wired exactly like an external humidistat. The HS 1 is the best way to control your dehumidifiers by eliminating the need to control the high amperage inrush current associated with dehumidifiers. Features: LCD display for easy