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Grozone

  • Grozone Controls CO2R

    CO2R 0-5000 ppm CO2 Controller with AUX output and high temp shut off. This easy to use CO2 controller determines precisely when to activate and shut-off CO2 generators to maintain user-defined LOW...

    $594.99
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  • Grozone Controls SCO2 Controller

    SCO2 0-5000 ppm CO2 Controller - The Simple One Series - With High Temperature Shut-Off This easy to use Grozone SCO2 Monitor determines precisely when to activate and shut-off CO2 generators to...

    $479.99
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  • Grozone Controls USCO2 Contoller

    USCO2 0-2000 PPM Single Zone Ultra Simple CO2 Contoller No bells and whistle, just connect your CO2 generator and you’re set! This is Grozone’s beginner solution for growers looking for...

    $259.99
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