Features

• Using EMS Markers during construction, installation and maintenance virtually eliminates the time-consuming search for hard-to-locate facilities
• High accuracy – mis-locates are significantly reduced
• Long lasting passive antenna encased in waterproof shell helps identify underground facilities for years to come
• The water-resistant polyethylene shells are impervious to minerals, chemicals and the temperature extremes normally found underground

• All markers function without the need for an external power source
• Frequency and colour coding help to identify the specific utility – Water, Gas, Power, Sewer, Recycled water or Communications
• Operating temperature spans from -20 to 50⁰C

3M iD Markers can be customised to include customer-specific information such as facility data, type of application, material type, size and placement date.