AutoGrow MiniDoser PH These are great little machines aimed at the budget conscious and those who don't need a computer interface. Ideal for hobby gardeners, schools etc. Even large commercial growers use them - particularly for water pre-treatment (pH) or if they have a trial area with a number of reservoir tanks. £329.99
AutoGrow MiniDoser EC The new mini nutrient controller can work in units of EC, CF or TDS and comes complete with a sensor. The controller continuously measures the nutrient concentration in the mixing tanks and adds A and B nutrients as required to maintain the EC set point.
£329.99
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