Total Grow Control pH-EC Controller stocked Gold Label Hydro is the

Gold Label Hydro is the inert hydroponics substrate of choice for professionals

and number of rotations

Zero risk of burning

broad-coverage light for full-term growth

Tempered glass – easy to clean

Total Grow Control pH-EC Controller stocked Gold Label Hydro is theTotal Grow Control pH EC Controller Four Parameters Select the parameter you wish to measure from the menu. Choose from either Conductivity, pH, ORP, or flow from the menu. The user interface was designed under the principle that the user should not need to read the manual. Analog Outputs The 020 APHEC 1 is a loop powered device. It provides on isolated, scalable 4 20 mA output. The 4 20 mA output can be configured for PID control. Most users will