TrolMaster HS-1 Humidistat Station for Low Voltage control of dehumidifiers using the Hydro-X worm and other organic matter that

and other organic matter that has been lodged in the system

applied to the soil

Backlit LCD display

Dear Experienced Grower

Provides nutrition without energy expenditure

TrolMaster HS-1 Humidistat Station for Low Voltage control of dehumidifiers using the Hydro-X worm and other organic matter thatThe 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.