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

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

Premium inputs results in premium quality cut flowers and produce

Model number nomenclature is further specified as follows: 5XY: X = 1 (120 Volts) or 2 (230 Volts) Y = E (E-tubes) or F (F-tubes) For example

Tempered glass – easy to clean

A powerful gardening tool

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