Megger manufactures industrial maintenance insulation and continuity testers, megger mit400 series. The product is an insulation and continuity tester that offers those working in electrical engineering, the electrical supply industry and in maintenance, repair and servicing of industrial equipment and manufacturing processes the safety and comfort of a modern purpose designed instrument. One of the major features of the product is its design, its waisted profile that makes it easy to hold. The salient features of the industrial maintenance insulation and continuity testers are: