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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Stronger plant immune systems
It’s capable of zooming in and out and features three settings: High
even warming
Diatomaceous earth dust is not good to breathe in please wear a protective breathing unit and avoid dust when pouring from the container
*Special Ordered: 4L - Price may have changed since last in stock
Beta-8 C02 Controller 1/4" Stronger plant immune systemsThe BETA 8 CO2 controller offers a precision CO2 NDIR sensor controller in an affordable easy to use package. The BETA 8 features a high quality remote CO2 sensor (with 16ft cable) and built in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 also has adjustable deadband and min max recall. It also has a fuzzy logic feature which will more accurately control compressed
US$ 129.19
US$ 89.95
