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In this section you will find specially designed sale products from a wide range of hydroponic and grow room products which really are too good to be true! From Grow Room Lighting to Extraction through to Nutrients and everything in between!
- Growth Technology Conductivity StandardIn stock online
Conductivity Standard by Growth Technology has an electrical conductivity (EC) of 2.76 ms/cm ensuring that your EC/CF meter is calibrated and that it gives the correct reading when mixing nutrient solutions.We Will Beat Any Price*FREE DELIVERY OVER £65*Plain Packaging UsedFree delivery on orders over £65.00*