Customer Service
M-F 8:00am - 4:30pm CST



Parks & Recreation

Customer Service

Famous Monuments

Learn More
on the latest in
RFID Utility Location
InfraMarker RFID System Website
Visit our sister site for the
latest news, announcements & innovations in underground
 utility location.

Carsonite Line Marker Cathodic Test Stations

This versitile above-ground terminal will monitor electrical currents and potentials on underground pipeline.  The terminal board and wiring for the test station is easily installed using a unique wedge mounting design secured to the post by simply tightening two screws.  The vandal-resistant cap is undetectable by potential vandals and yet requires no special tools or keys for the utility worker to open and snaps closed to protect the terminal board.

Ideal for marking underground facilities and rights of way.  The LineMarker is made from tough impact resistant thermoplastic elastomer, and has proved itself in the field for many years, resisting impacts and environmental conditions.

Free Factory Decal Application

Combined with a Carsonite post or marker, these decals create an extremely durable, cost-effective signing system engineered to resist vandalism and harsh environments.  When you purchase Carsonite posts/markers AND any of the decals/sheeting, we'll apply it at the factory at no extra charge.  Be sure to indicate which decal is to be applied to which post when ordering multiple items.

Carsonite Utility decals

Berntsen International, Inc.
  • 1-800-518-0934
  • All other countries:
  • +1-608-249-8549
  • PO Box 8670
  • Madison, WI 53708-8670
We accept VISA, Master Card, American Express and Discover Card.