Buckleys Pinhole Holiday Detectors enable inspectors to check quickly and effectively for porosity, pinholes and other faults in a wide range of non conductive coatings and linings. Buckley’s units have been extensively used for many years in the petro-chemical, aerospace, pipeline construction and plastic fabrication industries. The Buckleys PD130 Pinhole Holiday Detector has been specially designed to incorporate new technology and is suitable for checking coating thicknesses of between 16 microns to 14.4mm.