TrolMaster Carbon X Controller PVC Union 3 to 85 PSI and

3 to 85 PSI and water flow range is 0

Over range and under range indicators

All Quest Dehumidifier replacement filters

stability and low battery indicators

TetraSan is classified for control of mites on ornamental plants grown in greenhouses and nurseries

TrolMaster Carbon X Controller PVC Union 3 to 85 PSI andThe TrolMaster Carbon X system provides critical monitoring of CO2 levels for up to 13 separate zones rooms. The system can have both high level (up to 30,000ppm) alerts, as well as low level (5,000ppm) alerts. Both high and low level limits are user adjustable to meet local regulations for supplemental CO2 use indoors. The Carbon X system can also control various devices such as ventilation fans, dampers, main CO2 valves as well as to send a signal