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EML System
Locating Equipment
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The Ditch Witch EML accessory virtually eliminates the search for buried facilities when properly marked with 3M ScotchMark™ Electronic Markers. When buried with the facility, these markers serve as signaling devices. Each marker is color-coded to APWA standards and produces an industry-specific frequency that is pinpointed by the Ditch Witch 910R or 950R locator and EML.
Key Features
- Easy to use: the locator transmits a signal to the buried marker, and the marker returns a signal to the EML; location of the marker is indicated by an audible tone from the locator.
- Metallic conductors, fences, AC power lines or other utility electronic markers will not affect the locating process.
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