Use these instruments to measure ion activity in your soil, which indicates the level and availability of nutrients. Plants grow in the best possible way when a balanced supply of nutrients is available in the the soil and this is dependent upon soil activity. Plants use their roots to take up the most chemically efficient concentration of ions which is also called ion activity.
Novanna has a range of instruments to enable you to quickly and efficiently measure the electro conductivity of your soil . The conductivity measured serves as an indicator of the total activity of dissolved ions, ie nutrients, available to the plant in the soil.