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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
adjust pH and use for 7 to 10 days before harvest
3" height and 1
The Original ExHale CO2 Bag produces CO2 24 hours a day with no need to refill bottles or use expensive CO2 production units
RHP certified
Autopilot CO2 Monitor & Controller w/15' Remote Sensor DH35813 adjust pH and use forAutopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time. Trace your room's CO2 levels over minutes, hours, or up to 7 days with this easy to use controller. The APC8200 also boasts a fully customizable CO2 setpoint and deadband. Adjust and review your CO2 levels when you want to and how you want to. The APC8200's memory feature gives growers a