EC

Accurate instruments for measuring EC electrical conductivity in solution. Cheap and professional EC meters for beginners and experts. Including spare electrodes and other accessories.

Checking the EC solution

Like pH, EC is important for successful hydroponic plant cultivation. Electrical conductivity is the ability to conduct current. The more nutrients, the higher the salt concentration in the water, the higher the EC.

Plants also require optimal nutrient concentrations for optimal nutrient uptake from the water.