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Instrument and meter
ETFA-IV CT volt ampere ratio polarity comprehensive tester
ETYZ-I Transformer On Load Tap changer Tester
ET-2000 Intelligent Dual Display Insulation Resistance Tester
ET-2010 Intelligent Dual Display Insulation Resistance Tester
ETBBC-9300 Low Voltage Current Transformer Ratio Tester
ETZZ-5A DC resistance tester (without printing)
ET-0203 Battery Internal Resistance Tester
ETRZ-V Transformer Winding Deformation Tester
ETHG-B Transformer Tester (Variable Frequency)
ET-0213 Battery Internal Resistance Tester
Successful operation!
