Variable auto transformer manufactured by Weber is available with ACcontrols that offer continuous AC voltage supply. Weber ensures a distortion free outputthat is suitable for sensitive electronic equipments and appliances in residential area andindustries.Weber ensures variac with cutting edge technology and offers a consistent linear regulationof AC voltage to provide high output and negligible voltage distortion. It is suitable way ofcontrolling current ,light ,heat and motor speed with voltage factor Application of an Single Phase Variable Auto TransformerThese automatic voltage stabilizers are used for domestic purpose: Refrigerator Deep freezer Bottle and water coolers BOD incubators Air conditioning appliances