TrolMaster WCS-9 Substrate Sensor Set | Multi-Node 3-in-1 VWC, EC & Temperature System EMERALD HARVEST When to Use: Use indoors

When to Use: Use indoors and outdoors on food crops

110V-220V Cable : 60cm

it strengthens the stem and holds that panel in perfect position

stain-resistant waterproof floor tray to safely manage nutrient runoff and water spills

Whether you’re expanding an existing AutoPot setup or replacing a worn tray

TrolMaster WCS-9 Substrate Sensor Set | Multi-Node 3-in-1 VWC, EC & Temperature System EMERALD HARVEST When to Use: Use indoorsProduct Overview The TrolMaster WCS 9 represents the next evolution in substrate monitoring, specifically engineered to overcome the limitations of single point sensing. By utilizing an advanced multi node architecture, the WCS 9 delivers Precision Measurement that traditional sensors simply cannot match. It recognizes that localized "hot spots" or water channeling can lead to false readings; the WCS 9 solves this through intelligent Data Aggregation,