Electrical Resistivity Imaging (ERI) is a geophysical method utilized to evaluate the electrical conductivity of soil. It will involve injecting an electrical present-day into your ground through electrodes and measuring the voltage differences at other electrode locations. To evaluate the EC price of soil, handheld meters are most popular https://soilresistivitymeasuremen54331.idblogz.com/29943140/a-secret-weapon-for-soil-conductivity-testing-bd