Based on existing Dynatel™ technology platform, the new 7420 locator will allow the user to locate EMS caution tape and existing electronic markers (balls, near surface, full range, etc.). In addition, the locator will read/write to 3M™ ID markers. It is as easy as selecting path marker locating for EMS caution tape or ID/EMS for point marker locating. The push of one button will provide the depth to any of the underground marking solutions.