PCMx Manager Mobile PCMx Manager – create measurement graphs automatically and in real time from your PCMx locator. Create and email survey measurements directly from the field. Radiodetection’s PCMx Manager mobile is the companion App for the PCMx locator system and enables corrosion and Cathodic Protection System (CPS) professionals to evaluate the condition and effectiveness of pipeline coatings. The system can be used to conduct ACCA and ACVG surveys in accordance with ANSI/NACE SP0502-20