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Frequency range
45…65 Hz
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Voltage on open terminals
<8 V
High voltage meter, MIC-10 Insulation resistance measurement:selected test voltage: 50, 100, 250, 500, 1000 V, continuous indication of insulation resistance or leakage current, automatic discharge of capacitance of tested object after the insulation resistance measurement, acoustic signalling of five-second periods to facilitate obtaining time characteristics, indication of actual test voltage during the measurement, protection against measuring live objects, three-lead measurement.