Light-weight and easy-to-use, the battery powered porosity detector is suitable for inspecting electrically non-conductive coatings on metallic substrates.
    Working on the wet-sponge testing method, PoroTest 1 used 9V direct current which is complete risk-free to operator. Coating thickness range: 0…. 300 microns

    Holiday detection for detecting pores and holes in insulating materials on conductive substrates such as steel, aluminium etc. Typical applications: linings and coatings applied on ducts, pipes, hulls, oil and storage tanks, enamel, paint, rubber and bitumen linings, vessels and tanks, GFK and other plastics materials. Tanks or vessels must be filled with water or other conductive material.
PoroTest 7 offer a great variety of electrodes.
     Test voltage: 0.5…7 Kv for testing materials from 0.03 -1.7 mm. thickness 6… 35 Kv for testing materials from 1.4 -11.3 mm. thickness