This method is based on Ohm’s law, and the measurement principle usually includes making use of four aligned electrodes. A number of dispositions on the electrodes are possible, and Wenner’s 1 is the most typical electrode spacing approach. agriculture monitoring. Due to complicated character from the soil, its resistivity differs https://automated-systems-in-cont45554.canariblogs.com/soil-resistivity-testing-laboratories-bd-options-47323531