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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
2 with 0 PPM/EC start water -Recommended pH: Coco (5
Working temp
this control board ensures maximum performance for your plants
The SMS MK2 twin controller slave will daisy chain to your Mk2 controller Pro enabling multiple in and out fans from the same control unit
and also stimulates beneficial microorganisms to further enhance plant growth
SMS Hybrid Controller PRO 16A Shipping 2 with 0 PPM/EC startMK2 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
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