TrolMaster Humidistat Station (HS-1） Lighting Systems/Kits PFR-97 20% WDG is most

PFR-97 20% WDG is most effective when it is applied before or at the first sign of insect presence

pupal and nymphal stages reducing insect infestations in and around the facility

pH and temperature meter all-in-one

The fan blades are made of aluminum

plant watering

TrolMaster Humidistat Station (HS-1） Lighting Systems/Kits PFR-97 20% WDG is mostThe 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.