software containing map graphics and non-graphic real estate information, for use in the field of real estate mapping and title information

Electronic measuring instrument for use in non-invasive measurement of land parcels and soil properties, including measurement of electrical properties, namely, resistivity, conductivity, potential, induced polarization in the volume of natural or artificial materials and living subjects, namely, soils, rocks, solutions, plants and animals

Electrical equipment to measure soil electrical properties for resistivity, conductivity and potential or induced polarization