Controllers, PPM Monitors
Use CO2 in your garden to increase plant yield by up to 20%. Plants benefit most from CO2 when the PPM (parts per million) of CO2 in the air is between 1000 and 1500. Ambient is is usually about 300 PPM. Use our CO2 Calculator for Grow Rooms to find out where to set the flow gauge on your regulator, and how often to turn your regulator on. New to CO2 enrichment? Read our CO2 Buyers Guide and 'How To.' CO2 Controllers help the dosage of CO2 into your grow room. They often have PPM Monitors built in to help the controller keep the PPM of CO2 in your grow room within a beneficial range.
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Titan Controls Atlas 3 -- CO2 Monitor and Controller
$371.15MSRP:$519.00 -
Autopilot Digital Environmental Controller (DEC)
$158.47MSRP:$229.95 -
Autopilot Digital CO2 Controller Fuzzy Logic
$395.22MSRP:$534.95 -
Autopilot Greenhouse Master Controller
$486.36MSRP:$604.95
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Autopilot Master Digital Timer MDT
$153.81MSRP:$189.95 -
CO2 Tester Kit
$15.06MSRP:$15.95 -
Titan Controls Atlas 4 -- Two Area CO2 Monitor and Controller
$675.67MSRP:$945.00 -
C.A.P. PPM-3 Monitor/Controller (refurbished)
$277.54
MSRP:$479.95
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- $600.00 - $699.99 (2)
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