Premature corrosion of a substrate is usually due to a coating failure. A major cause is the presence of flaws in the finished coating. Elcometer specializes in products designed to identify the location of coating defects after the coating has cured. Rugged, shockproof, and water resistant, the Elcometer range of DE, Pulsed DE, and low voltage Holiday Detectors are designed to meet the most exacting specifications. Ergonomic features and interchangeable probes make Elcometer's range the most versatile in the industry.