What is Megohm or Megger Testing? - InterConnect Wiring

Interconnect Wiring26 May, 2026Business

While many people only consider a wire’s physical strength, Megohm or Megger testing is the simplest way to detect critical "electrical" breakdowns that are often invisible to the human eye. This essential insulation resistance test applies high DC voltage to identify deteriorating performance and manufacturing defects, ensuring that wires can safely withstand harsh environments and high-stress operations. Discover how these advancements in testing protect vital systems—especially in high-stakes industries like military aircraft—by visiting the full article.