A line of high performance testers rated to CAT IV 600 V provides greater safety when testing at higher voltage levels. The Megger MIT400 Series offer test voltages from 10 to 1000 V, and includes a special user-selectable 10 V to 100 V in 1 V increments tester for low voltage insulation testing requirements. The units include an exceptional insulation resistance measurement range that extends from 20 Gigohms to 200 Gigohms. Timed insulation testing for PI and DAR testing is available on certain models.
