Version:
5-ft detection range
Self-leveling design for precise horizontal positioning
Allows easy marking of buried supply lines
Passive antenna in a water-repellent polyethylene shell
Withstands a temperature range of -4 to 122 degrees F (-20 to 50 degrees C)
Description:
3M™ EMS Extended Range Ball Marker is specially designed for locating flush mounted facilities that are covered by backfill. It is affixed to the underside of non metallic lids or covers over flush mounted facilities. This self align marker offers positive identification of facilities.
Feature:
Self-leveling design for precise and horizontal positioning
Offers easy marking of buried power lines
Passive antenna encased in water-resistant polyethylene shell
Withstands a temperature range of -4 to 122 °F (-20 to 50 °C)
Works without any external power source
Works without external power supply