TrolMaster Expander Station 4 Device Controller big 5 pH (which is pretty

5 pH (which is pretty much everyone’s water) – this technology adjusts your pH for you and keeps it buffered there throughout your plants’ entire life cycle

Read on to find out how…

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TrolMaster Expander Station 4 Device Controller big 5 pH (which is prettyThe 4RS 1 is a universal 4 outlet power expansion module. It can be used with any of TrolMasters plug in style device modules to expand the number of devices that can be controlled by the Hydro x. A single 120 240 volt trigger cable on the 4RS 1 connects to your device control module. When the device module is activated by the Hydro x, the 4RS 1 trigger cable will turn on each of the 4 receptacles on the 4RS 1 with a 3 second time delay between each