3M™ Locators and Markers provide a complete system for damage prevention, locating, marking and mapping vital underground assets. +
From markers that give an exact path and estimated depth of underground utilities, to iD markers that store information, to utility locators that interface with GPS/GIS field mapping instruments, 3M offers the precision tools needed to manage your assets. Together, they provide a complete solution with the performance and reliability you trust from 3M. Learn more about 3M's utility locating products, line locator industry solutions, or utility locator resources.