Agrowtek Grow Control GC-Pro Climate & Hydro Controller (Includes basic climate sensor & ethernet port)

Agrowtek Grow Control GC-Pro Climate & Hydro Controller

Agrowtek's GC-Pro controls up to three climate zones and two nutrient reservoirs. Complete control of temperature, humidity, lighting, CO2 (optional CO2 sensor click here), timers, dosing, irrigation and more! Includes two sensor ports, four discrete inputs, twelve outputs for relays and one basic climate sensor. Serial & Ethernet ports for free remote monitoring software. Up to three (3) climate zones, two (2) zones each with hydroponics dosing for up to eight (8) parts plus two (2) pH.

Agrowtek Grow Controller Info Sheet

Agrowtek Grow Controller Installation Guide

Agrowtek Grow Controller Relay Info

Agrowtek Grow Controller Model Comparison

Agrowtek Grow Controller Comparisons



  • Low-voltage 24VDC operation
  • (12) 24VDC Programmable Outputs (expandable up to 20)
  • (4) 24VDC Programmable Switch/Digital Sensor Inputs
  • (8) Programmable Analog Sensor Channels (expandable up to 16)
  • Dual/Triple Zone Control
  • Powder-coated sheet metal enclosure (Wisconsin)
  • Designed & manufactured in the U.S.A.!



  • Lighting Timers (each with secondary delay timer)
  • Light-Flip Control for Flip Box Operation
  • Day/Night Zones/Outputs
  • Cooling/Heating/Limit Thermostats
  • Humidify/Dehumidify Humidistats
  • 24-Hour Timers
  • Standard Cycle-Timers
  • 24-Hour Scheduled Cycle Timers
  • Off-Delay Timers
  • Re-start Delay Timers
  • 24-Hour Cancel Timers
  • Hour Meters
  • CO2 Injection & Ventilation Controls w/Boost Timer
    GC-Pro & GC-Pro-H Only:
  • Nutrient Dosing with (8) proportional stages each, batch dosing, and 16 set-point scheduling
  • pH Dosing with (1) up and (1) down stage each
    GC-Pro-C Only:
  • VSC vent/shade/curtain proportional motor controls
  • Multi-s
  • tag hvac control & VSC integration



    • Aspirated Precision Electronic Climate Sensor for Air Temperature, Relative Humidity and Light Irradiance
    • GrowControlTM Software and User Manuals on CD
    • 60W 24VDC UL Class II Power Supply 110-240VAC


    Product Specs

    Warranty:  3 Years

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