Testers of the isolation

The testers of isolation - instruments are the intended for the high-precision and reliable measurement of insulation resistance, determinations of the current of the leakage as a result of damage or aging of isolation. Impedometers of isolation widely it is used for measuring the insulation resistance of the revolving machines, transformers, isolation of systems with the high voltage, electros-cable. So they are used for the definition of the degree of reduction in the isolation, caused by the ambient conditions for operation, such as corrosion, dust, humidity and the like given instruments is simply necessary for checking the safety of electrical equipment and installations, t to the measurement of insulation resistance it makes it possible to determine the state of the isolation of electrical devices it serves after basis for performing of preventive work.