TrolMaster - CO2 Alarm Station (audio/visual) plus LED display indicator with cable set NEW commercial-lighting-fixture Always check a small sample

Always check a small sample of water

it is compatible with all standard nutrients and fertilization programs

they can easily be poured out with minimal mess

provide the ease of onside monitoring

TrolMaster - CO2 Alarm Station (audio/visual) plus LED display indicator with cable set NEW commercial-lighting-fixture Always check a small sampleThe AS 2 CO2 Alarm Station combines an audio visual alarm module with a color coded LED display indicator and a LCD digital ppm level reading. It is designed to be mounted outside of the space to be monitored, and will display the CO2 ppm level. The DSA 1 can be linked to either the low or the high level CO2 sensors, or it can linked to both sensors for complete redundancy. The green LED indicator shows the CO2 level is below 800ppm which means the