2D Resistivity Tomographic System With High Anti-interference Performance Metal detector

2D Resistivity Tomographic System With High Anti-interference Performance Metal detector Application: 1. Water resources, metal and nonmetal mineral resources detection 2. City geophysical exploration, railway and bridge inspection 3. Hydrology and engineering geology as inspecting dam base and flood protection levee for incipient faults 4. Geothermal prospecting Function: 1. 1D resistivity sounding 2. 1D induced polarization sounding 3. 2D Electrical resistance tomographic