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Resistance meters

Published 15.07.2010 Presenter Anton Pankratov

Insulation-resistance meter is a device that measures the DC insulation resistance. Until recently, as a DC power supply unit a built-in into megohmmeter permanent magnet generator, rotated by hand or with the use of electrical drive, was used. With the development of technology digital megohmmeters were equipped with electronic transducers, powered by an adapter or a battery ...