By injecting a identified present through the outer electrodes and measuring the voltage drop across the internal electrodes, the resistivity of your soil can be calculated. SIMEX Bangladesh is one of the reliable construction company in Bangladesh, always striving to make a safe ecosystem in the development market. Client-Centric Solution: https://storytelling99998.blazingblog.com/36173045/the-definitive-guide-to-soil-resistivity-testing-companies-bangladesh