TrolMaster - Legacy Beta Series Digital Controller CO2 PPM for Regulator & Generator bloom nutrients Using this device in conjunction

Using this device in conjunction with the LED fixture will allow you to control them with an EL series controller

Made of black 100% recycled ABS plastic or white 80% recycled ABS plastic with virgin ABS cap on each side

The micropore design energizes the growing solution as it aerates and circulates nutrients

(7) raised air slots

Flip Box Ready

TrolMaster - Legacy Beta Series Digital Controller CO2 PPM for Regulator & Generator bloom nutrients Using this device in conjunctionThe 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