TrolMaster CO2 Alarm Station w/ LED HGC708910 Lighting control has never been

Lighting control has never been easier or more capable

houseplants and lawns

vegetatively growing plants and plants in early bloom

and plastic tent structures

TrolMaster CO2 Alarm Station w/ LED HGC708910 Lighting control has never beenThe 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