Manufactures
Helpful Information
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BALL MARKERS:
For the first time, underground facilities can be positively electronically identified with certainty, even in difficult environments.
Engineered for narrow trench applications up to 5' in depth, the 4"- diameter ball marker has a unique, patented self-leveling feature that ensures an accurate, horizontal position regardless of how it is placed in the ground.
The 4" Ball Marker is buried directly over key underground locations. When the job requires access to that
facility again, it can be located using a 3M™ 1264 EMS II Marker Locator, or a 3M™ Dynatel™ 2200 Series Locator
equipped with a 3M™ Dynatel™ 2205/2206 EMS Marker
Locating Accessory.
The 1264 locator transmits an RF signal to the buried marker. The marker returns the signal to the locator, indicating the marker’s exact position. The compact electronic locator provides both a visual reading and a tone.
Use of the locator and markers requires only a few minutes of training.
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