TrolMaster CO2 PPM Digital Controller Beta-8 FILTER When the exhaust system is

When the exhaust system is not running

Tea Red Spider Mite

the most striking characteristic of the majority of hydroponics roots zones is that they are biologically dead

Guaranteeing the finest possible quality and nutritional absorption

How to Use the Hailea Nutrient Chiller

TrolMaster CO2 PPM Digital Controller Beta-8 FILTER When the exhaust system isThe BETA 8 CO2 controller provides a precision NDIR sensor controller in an affordable, user friendly design. It includes a high quality remote CO2 sensor with a 16ft cable and a built in photocell that automatically activates your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 features adjustable deadband and min max recall, along with a fuzzy logic capability for more accurate control of compressed CO2