The PCWI COIL760 Circular Pipeline Coil Electrode 30" / 760mm Diameter # 0194 CPCE-0194 is ideal for verification of porosity or holidays on pipelines or circular surfaces. This PCWI circular Pipeline Coil is suitable for all High Voltage Porosity detectors, holiday detectors, spark testers and jeepers. The coil electrodes are shipped complete with ball bearing ends.
