3M™ ScotchMark™ Electronic Full-Range Markers are suited for deep applications up to eight feet. Their 15-inch diameter make them ideal for use as a digging shield over sensitive underground facilities.
3M™ Dynatel™ EMS Full-Range Markers provide an accurate, convenient, long-lasting method of marking underground facilities. The marker has a range of up to eight feet (2.4 m) from marker to locator.
The Full-Range Marker provides an accurate, convenient, long-lasting method of marking underground facilities. The marker also acts as a digging shield over buried facilities, lessening the chances of a costly dig-in.