TrolMaster CO2 Alarm Station w/ LED GMIH8CS Power cords sold separately

Power cords sold separately

and vitamins

It is CDFA & OMRI certified organic

The cutting is less likely to wilt

so there is absolutely no degradation or water-logging

TrolMaster CO2 Alarm Station w/ LED GMIH8CS Power cords sold separatelyThe AS 2 CO2 Alarm Station is an audible visual alarm module that features a color coded LED display indicator and a LCD digital ppm level display. It is designed to be mounted outside of grow room or grow facilities to monitor the CO2 ppm level. The AS 2 can be linked to either AL 1or AL 2 CO2 sensors channel, or it can be linked to both sensor channels for complete redundancy. The green LED indicator shows the CO2 level is below 800ppm which means