Version:
5-ft detection range
Diameter of approx. 11 cm
The liquid contained in the marker is biodegradable and harmless to humans, fauna and flora
Detection depth up to max. 1.5 m.
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