POROTEST

A pinhole detector for finding flaws and porous areas in insulating coatings such as paint, plastic and enamel on electrically conducting substrates. Portable instrument, battery operated. Two different versions for standardized direct or pulsed voltage tests, with 2 and 3 high voltage probes, respectively, within a range up to 35 kV. Max. layer thickness 8 mm. Special accessories for particular applications.