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

Soak seed in Myco Blast to increase germination rates and use with every transplant for best results

The Roots Organics Dry Player Pack is the perfect assortment of products for anyone interested in using dry organic plant nutrients in their garden

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

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