Magnetic locators are the right tools to use when trying to locate things buried underground, as long as these things were made of ferrous metal. Usually, surveyors use magnetic locators to figure out where water lines, markers, manhole lid covers, and more are placed. These locators by Schonstedt are guaranteed to be efficient and effective in locating these objects and structures for various kinds of surveying jobs.
Schonstedt specializes in manufacturing tools specially made for magnetic location jobs. You can find these magnetic locators and more here on Engineer Warehouse, a trusted and authorized dealer of Schonstedt products.