The 3M™ Dynatel™ EMS Extended-Range Ball Markers have a self-leveling design providing accurate, horizontal position regardless of how it is placed in the ground, making the job of precisely locating underground facilities easier.
The 3M Marker Balls allow for the easy marking of water lines burried at a distance of 5 feet (1.5 meters)*. Marker balls have a unique self leveling feature, that insures the marker is always oriented to the surface, allowing for an accurate location. Passive marker balls provide accurate identification of buried wastewater lines, helping to reduce the risk of accidently excavating other buried facilites. All markers function without the need for an external power source. Their water resistant polyetheline shells are impervisous to minerals, chemicals and the temperature extreemes normally found underground. An iD version is available which allows for the stroage of customer specific information about the underground asset. *Depth range may vary on "E" (export) models - refer to product specifications.
