TrolMaster® Hydro-X, Environmental Control System (HCS-1) brand-hydrofarm No calibration required for conductivity

No calibration required for conductivity and temperature

Fixture comes with one 6500° K (blue) T5 HO lamp and a plastic removable cover for the lamp

and hello to robust floral development and superior quality harvests

if the Err6 still appears

A removable

TrolMaster® Hydro-X, Environmental Control System (HCS-1) brand-hydrofarm No calibration required for conductivityTrolMaster Hydro X Environmental Control System with 3 in 1 Sensor (HCS 1) The Hydro X system is a professional grade single zone environmental system. It is fully customizable and modularly designed. Installation is simple and the system is easy to expand upon. The Hydro X system can control most grow lights brands, HVAC systems, mini split air conditioners, commercial dehumidifiers and humidifiers, as well as CO2 generators or regulators. With the