TrolMaster WN-9 Substrate Sensor Node | 3-in-1 Expansion Probe for WCS-9 System EC Management The balanced ratio of nitrogen

The balanced ratio of nitrogen supports structural cell development and green leaf canopy growth during the vegetative phase

The bottle is made of Polyethylene (PVC and cadmium free)

it is extremely versatile

Key Features & Commercial Benefits

TrolMaster WN-9 Substrate Sensor Node | 3-in-1 Expansion Probe for WCS-9 System EC Management The balanced ratio of nitrogenProduct Overview The TrolMaster WN 9 is the dedicated sensing engine behind the revolutionary WCS 9 system. Engineered for professional cultivators who refuse to rely on single point data, the WN 9 is a professional grade 3 in 1 measurement probe designed to capture hyper accurate root zone metrics. Whether you are working with traditional soil or high bulk EC soilless substrates, the WN 9 provides the verified data required for elite crop steering