iGS-220 CO2/RH/Temperature Smart Controller complete-systems OK-35624-09 for pHTestr 1

OK-35624-09 for pHTestr 1

You can plug the trigger cable into a standard 24-hour timer or environmental controller

The premium growing granules expand up to 7 times in volume when hydrated

Package Content:

iGS-220 CO2/RH/Temperature Smart Controller complete-systems OK-35624-09 for pHTestr 1Sophisticated controller for experienced growers Output 1 (bottom) for CO2 enrichment or CO2 ventilation control Output 2 (top) for temperature or humidity control Displays CO2, temperature and relative humidity values Smart automatic self adjustment of operation differential to keep conditions closest to set points Can shut off another equipment while CO2 enrichment is ON, or the other way around 24 hour data log of values 120V, 15 A, 2 HP total load