Welcome to Cathodic Technology. We are a worldwide company specializing in corrosion detection and control equipment. Our equipment has been designed by corrosion professionals for use by corrosion professionals.

Cathodic Technology was incorporated in 1980 by Peter Nicholson and began performing surveys, consulting and other work in the corrosion industry. Being unsatisfied with the available equipment, Peter designed his own equipment to meet the unique demands of the corrosion industry. He was the first to integrate GPS synchronization between data loggers and current interrupters, allowing a shorter and more accurate interruption cycle.

Our product offering is lead by the Hexcorder, a GPS synchronized survey instrument capable of performing CIPS, DCVG or combined CIPS and DCVG surveys. The data is stored and downloaded as an ASCII comma delimited text file, which can be imported into software of the customer's choice. The Hexcorder is complemented by our range of GPS synchronized current interrupters, capable of interrupting a range of amperages. Additionally, we offer two styles of data loggers. Our Smart Logger is GPS synchronized, allowing the surveyor to record dynamic stray current or telluric interference data on a survey. The Mini Logger is a small logger that can be used in a variety of applications. We also manufacture rectifiers including tap changer, constant output, pulse and auto potential. The SRC-255 is a specialized, multi-zone auto potential rectifier that can be applied to any situation requiring the control of multiple zones, such as reinforced concrete structures.