3M™ EMS iD Full-Range Marker is specifically designed for marking underground facilities. It reduces the risk of accidentally excavating other buried facilities while marking the location of utilities. Supported by RFID technology, this marker offers positive EMS identification of facilities. The locator offers the exact position of the marker.
3M™ Polyethylene Shell iD Full-Range Marker provides an effective way of marking underground facility lines during construction or maintenance applications. It withstands a temperature range of -4 to 122 degrees F (-20 to 50 degrees C). This marker with a water-resistant polyethylene shell does not react with any chemicals or minerals. The easy-to-use marker system features 4X memory and has an extended detection range of up to 8 ft. This full-range marker effectively operates without the need for any external power source. It is programmed to store customer-specific facility data to ensure positive identification of facilities.