TrolMaster WCS-2 3-in-1 Substrate Sensor | Precision EC, Temperature & Water Content Monitoring Grow Systems & Spares 1 x Front access door

1 x Front access door

audio-visual alarms

Leaves on growing points remain green longer but they are a lot less green than at normal nitrogen levels

Flavor Savior™ is a unique natural blend specifically formulated to stimulate spontaneous plant growth

The TrolMaster EFC-1 is the specialized interface required to unlock the full potential of your ventilation system

TrolMaster WCS-2 3-in-1 Substrate Sensor | Precision EC, Temperature & Water Content Monitoring Grow Systems & Spares 1 x Front access doorProduct Overview Elevate your cultivation strategy with the TrolMaster WCS 2, the ultimate 3 in 1 diagnostic tool for professional substrate management. While standard sensors only track moisture, the WCS 2 provides a comprehensive "look inside" your medium by measuring Volumetric Water Content (VWC%), Pore Water Electrical Conductivity (EC), and Root Zone Temperature simultaneously. By monitoring these three critical variables, you can master the art