iGS-221 CO2/RH/Temp Smart Controller ac-dehumidification-humidification This easy to use kit

This easy to use kit includes everything you need to start flower or vegetable seedlings

5 lbs 25¼” x 19¾” x 10¾” 17

the SGO100DE combines value pricing with excellent quality

thrips and aphids

You can tell at a glance what operating mode the unit is in: normal (green) or defrost (blue)

iGS-221 CO2/RH/Temp Smart Controller ac-dehumidification-humidification This easy to use kitOne simple controller to manage ALL of your indoor garden's climate parameters! The iGS 221 can operate the intake and exhaust fans cyclically to replenish the garden's atmosphere in oxygen as it is needed for the plants and for safe CO2 combustion generator operation. When a CO2 combustion generator (propane or natural gas) is used to raise the CO2 level, ventilation for at least 2 to 5 minutes is mandatory to replenish the oxygen supply required by