SEW 4167 MF Analogue Multi-function Insulation/Voltage/ Earth Resistance Tester
制造商: SEW Model: 4167 MF - 报价要求
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● High Quality Taut Band movement. ● Capable of measuring earth resistance and earth voltage. ● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test. ● Test leads are supplied as standard accessories for simplified two-wire measuring system. ● Two insulation test voltages(DC) : 250V and 500V. ● Alternation voltage measurement. ● Battery life indicator. ● Fuse protected. |
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