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Why do we need to test soil EC values?

The soil EC value reflects the salinity of soil and indirectly the soil fertility through electrical conductivity.

If we apply too much fertilizer in daily farming, it is easy to cause a series of effects on crop growth, such as excessive fertility, soil salinization, soil acidification and so on, so we should monitor the EC value of the soil and prevent the occurrence in the early stage.

Soil EC tester features a unique metal surface electrode that provides fast and easy on the spot EC measurements for soil and hydroponics nutrient,etc.