TrolMaster - Carbon-X Controller with cable set, Free SmartPhone App NEW controllers and weighing in at just

and weighing in at just 50 pounds

Water saving polymers save water and the leaching of nutrients

High-resolution light sensor

For replacement tape

Use Harvest-Master Climate Controllers to create a huge harvest increase in less time

TrolMaster - Carbon-X Controller with cable set, Free SmartPhone App NEW controllers and weighing in at justThe 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