Grow room Tools are critical its like a builder with a tool box with it they will achieve greatness without work takes a lot longer and at guess work. it is important to have the right tools for the Job PH and EC meters measure nutrients. Thermo Hygrometers measure the Crucial temperature and humidity. Measuring jugs for nutrients all of which are crucial.
Contactors and Timers
Ecotechnics Precision Interval Timer Minutes And Seconds Hours