The 3M™ Full-Range Marker provides an accurate, convenient and long lasting method of marking underground facilities. The markers also act as a digging shield over buried facilities, reducing the chance of damage, and have a range of up to 2.4 metres from marker to locator. The Full-Range markers can be accurately located using a 3M™ Dynatel™ Locator.
The 1250 Full-Range Markers are used in the Telecommunications industry.