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MASTECH MS5908 LCD Circuit Analyzer True RMS AC Voltage RCD GFCI Socket Tester!

MASTECH MS5908 LCD Circuit Analyzer True RMS AC Voltage RCD GFCI Socket Tester!

RCD Trip Current. GFCI Trip Current. 1 x MS5908A/MS5908C Circuit Analyzer. 1 x Test lead. +-(1.0%+ 0.2V). +-(1.0% +2ms). 1ms~6.500s. +-(1.0% +0.2mA).