TrolMaster - Legacy Beta Series Digital Controller (Day/Night Fan Speed) cloning-&-seed-starting How much "juice" you pour

How much "juice" you pour in to growing every day

regardless of variations in flow or pressure which may occur in the main line

It grows greens and lettuce up to thirty percent faster than soil

simple pH calibration with on screen instructions

Formulated to meet the very specific nutritional demands of Japanese Maples & Dogwoods as well for many other low nitrogen-requiring trees and plants

TrolMaster - Legacy Beta Series Digital Controller (Day/Night Fan Speed) cloning-&-seed-starting How much "juice" you pourThe BETA 2 can control variable speed fans by using the current temperature to increase or decrease the fan speed. By increasing the fan speed, cooling is increased decreasing fan speed will reduce cooling capacity. Using the BETA 2 in this way provides a VERY economical and efficient way of dealing with heat within an enclosed space. Features: Digital Display Built in Photocell sensor Day Night Control Included In Box: 1 x Fan Controller 1 x