Soil Moisture Sensor

Our patented soil moisture sensor - like a tensiometer, the tool used by professionals - measures the soil moisture tension. It determines the quantity of water that is actually available to the plants` roots regardless of the soil type. Unlike cheaper methods (electrical conductivity, dielectric permittivity, capacitivity etc.) Koubachi measures with high accuracy, independent of soil conditions (e.g. content of ions). No calibration needed. Works in every soil substrate with unmatched precision.