Easy to install and locate, suitable in open trench applications
Core materials inside allow for early warning for excavators digging nearby
Available with Markers and/or core materials in 6 frequencies for all utility types
Markers do not require an external power source or connection to a transmitter
Markers work independently, so even if a section of tape is cut or removed, the other markers on the tape continue to provide an accurate location
3M™ Electronic Marking System (EMS) Warning Tape 7900 Series is virtually a maintenance-free solution for marking and locating the path of underground utilities and helps to eliminate the problems and costs associated with the tracer wire and test stations. The embedded markers are compatible with 3M™ Dynatel™ Locators 7000 series. 3M™ Electronic Marking System (EMS) Warning Tape uses a highstrength core material for an early warning during the excavation.
Mark and locate the path of underground utilities
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