Profile: Power Electronical designs & manufactures automatic & manual oil test sets and oil analyzers for testing oil breakdown voltage, oil dielectric constant & oil capacitance and resistivity. We specialize in oil testing instruments like automatic oil dielectric (BDV) test set, motorized oil breakdown voltage testers, manual oil test sets, oil analyzers, automatic oil dielectric constant & resistivity tester, & manual oil tan-delta and resistivity tester.