Scale Reading of Megger

Scale Reading of Megger Points : Scale Reading of Megger When a resistance under test is connected between the test terminals L and E, the opposing torque of the coils balance each other so that the pointer comes to rest at some intermediate point on the scale. The scale is calibrated in “mega-ohms” and thousands of Ω, so that the pointer indicates directly the value of resistance under test shows the scale of a typical 500V megger.