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silica helps plants withstand environmental and other stressors so that they spend more of their energy creating blooms and buds
Includes instructions with growing tips
Resolution: 0
01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis
TrolMaster CO2 Alarm Station w/ LED DAB Pumps silica helps plants withstand environmentalThe 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