TrolMaster Hydro-X Thermostat Station (Cool Only HVAC) (TS-1) FULL KIT Our Stealth-RO150 has the upgraded GH Zero noise Size:24” (24W) StarterMix/Mb

Our Stealth-RO150 has the upgraded KDF 85/catalytic carbon filter already installed

The Hydro-X Plus / HCS-3 system is a professional-grade single-zone environmental control system that can control your entire grow space

6 ft temperature probe is accurate to within 2°F

Easy pH calibration with on-screen instructions

enhancing growth and creating healthier flowers and fruits

TrolMaster Hydro X Thermostat Station (Cool Only HVAC) (TS 1) FULL KIT Our Stealth RO150 has the upgraded GH Zero noise Size:24” (24W) StarterMix Mb Our Stealth RO150 has the upgraded KDF 85 catalytic carbon filter already installed The Hydro X Plus HCS 3 system is a professional grade single zone environmental control system that can control your entire grow space