G.A.S Minute TimerG. A. S Minute Timer The Minute Timer offers precision feeding that can be adjusted to suit the life stage of the plant. The increased control results in plants being fed little and often, ensuring a greater uptake of nutrient solution, better access to and absorption of oxygen, and ultimately, improved yields. Ideal for use with all timed grow systems Range from 1 10 minutes Suitable for use with pumps up to a total of 500W max. 2 year warranty The