Holiday Detectors

Holiday detectors are instruments used to detect defects or "holidays" (uncoated areas) in protective coatings on metal surfaces. By applying a high-voltage electric charge to the coated surface, these detectors identify areas where the coating is compromised, helping to ensure the integrity and effectiveness of the coating. They are widely used in industries such as pipeline construction, tank coating, and infrastructure maintenance to prevent corrosion and extend the lifespan of equipment