Holiday detector PoroTest 7

Even the smallest defect in surface coating – for example, through fissures, air bubbles or coating applied too thinly – can have catastrophic consequences. The PoroTest 7 operates with electrical voltage to detect microscopic defects (>20µm). PoroTest 7: Greater safety for coated surfaces The PoroTest 7 helps you to locate pores, fissures and other faults in non-conductive coatings on conductive basis material such as steel, aluminium, concrete, etc. It therefore provides optimal protection from: • Internal and external corrosion • Secondary damage due to minute coating defects • Damage to highly sensitive foodstuffs • Dangerous chemical reactions • Cost-intensive re-coatings due to undetected defects