Pay in 4 interest-free payments of $52.24 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Backflow Protection: The air gap built into the fill cap prevents excessive pressure buildup
Replace yearly
BTU (Heat of Condensation): 33200
while reducing application costs up to 5x
With earthworm castings
TrolMaster | Hydro-X Sensors CLAY Backflow Protection: The air gapTrolMaster Hydro X Environmental Control System: Sensors The (MBS PRO) 4 in 1 sensor combines a precision air temperature, humidity, CO2 (PPM) sensor and photocell to create the perfect all in one environmental sensor. It is designed for both Hydro X Pro and Hydro X Plus systems. Assembled using a new water resistant plastic injected enclosure, the MBS PRO can be placed in multiple locations throughout the growing area to provide spot measurements
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