PCWI Compact DC Porosity Detectors

PCWI Compact DC Porosity Detectors – High-voltage DC holiday detector for coatings The PCWI Compact DC porosity detector, also known as a holiday detector, is a high-voltage DC device used to locate pinholes, air bubbles, and porosity in non-conductive coatings applied to conductive substrates, including concrete. It’s a crucial tool for ensuring the longevity of coating systems. Engineered for professional abrasive blasting, surface preparation, corrosion control, and industrial cleaning. Durable construction ensures reliable.