Test Station - Two Wire

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Test Station Big Fink Two Wire
When an underground pipe or tank is not accessible, a Two-Wire Test Station can give you remote access for structure-to-soil potential readings. Two wires are attached to the underground pipe or tank and rise into the test station, giving you easy access for readings using a portable reference cell. 
  • Built using an industry approved test station head and two leads wires
  • Support tubing is ultraviolet protected and chemically resistant
  • Assembled with two white underground rated test leads that are to be permanently attached onto the structure.
Installed directly above the underground pipe or tank, the two-wire test station can be used to take structure-to-soil potentials as well as an indicator of the structures location. Two white wires are included so you can attach them onto the structure as a primary and secondary connection in case of wire failure. To get the best indication of what is going on at the pipes level, a permanent copper-copper sulfate reference electrode should be installed at the time of backfilling. When attaching the wires to the pipe a thermal weld connection should be used and any exposed area of the pipe should be re-coated with an approved coating method by the pipelines owner.
When ordering a four-wire test station, please indicate the number of test stations required for the task. Standard lead length for the assembly is 5 meters (16 ft.) of wire, please indicate if additional lead length is required for more remote locations. 

Corrpro U.S. Materials

11616 W 59th Street
Sand Springs, OK 74063

Ph: 1.866.CORRPRO
Fax: 713.460.6060
Email: CorrproSales@aegion.com


Corrpro Canada Materials & Corrpower Manufacturing

10848 – 214 Street N.W.
Edmonton, Alberta  T5S 2A7
Phone: 780.447.4565