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Double junction probe (not replaceable)
Constructed with an ultra durable casing that stands up to tough conditions
Gibberellins) enhance plants development
Gro Terra® contains essential macro and micro elements needed for proper plant development
For use with reservoirs up to 200 US gal/760 L
Greenhouse Master Controller Quest Double junction probe (not replaceable)The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature, humidity, and CO2 in the growing area. The GMC's enclosure features four separate power outlets used to connect external devices such as fans, CO2 injectors, air conditioners and dehumidifiers. Each external device easily connects to the unit creating a simple and user friendly platform. The GMC's remote combination probe features a highly accurate dual beam