SMS Hybrid Controller PRO 16A Shipping Connection: 24V plug IEC

Connection: 24V plug IEC

and also stimulates beneficial  microorganisms to further enhance plant growth

So instead of losing intensity with weeks on water

The WATERPACK « ACS » is a small hydroponic system

SMS Hybrid Controller PRO 16A Shipping Connection: 24V plug IECMK2 Hybrid Pro Fan Speed Controller the most popular hybrid model just got an upgrade The Hybrid Controller MK2 uses a software based technology, combined with a 5 step mechanical system for speed control of the ventilation system. It is designed to maintain a constant temperature, and to keep the air flow under control at all times. The presence of a heavy duty 5 step transformer makes the Hybrid Controller MK2 the most reliable and silent controller