... of SF6 switchgear, GIS combination of electrical, vacuum switch, oil switch from domestic and foreign are applicable to this device ... 265V Continuous adjustable,The output current:≤ 20A(short interval)Isolating Switch Measurement Range:Output Voltage:DC35~265V( adjustable); Time ... Xu & Hui, well-known as one of the professional manufacturers and suppliers of various testers in China, now has quality ...