TrolMaster Sensor Board (AMP-3) tray & domes This makes it an attractive

This makes it an attractive option for organic gardeners looking to provide calcium while managing acidic soils

Advanced AI-powered environmental controller

and magnesium

Certified with ETL and DLC Listed

5 grams per watt

TrolMaster Sensor Board (AMP-3) tray & domes This makes it an attractiveTrolMaster Sensor Board (AMP 3) Advanced pH, EC & Water Temperature Monitoring Interface for Aqua X Pro & Tent X Systems The TrolMaster AMP 3 Sensor Board is a dedicated monitoring interface that acts as the communication bridge between nutrient sensorssuch as the TrolMaster pH Sensor (PPH 3) and EC Temp Sensor (PCT 3)**and the Aqua X Pro (NFS 2 NFS 3) or Tent X (TCS 1) controllers. Designed for precision irrigation management and nutrient