Double-scale balance synchronous correcting mechanism

The utility model relates to a synchronous correcting mechanism for dial balances with two surfaces, comprising a swing rod and a temperature compensating sheet. One end of the swing rod is provided with a middle bracket, and the other end is provided with supporting teeth and a spring. The utility model is characterized in that one end of the temperature compensating sheet is fixed on a corresponding position on the swing rod by bevel angle iron, and the other end is tightly fixed with a fixing plate; a movable plate is covered on the fixing plate; the trough of the movable plate is provided with regulating screws inside and is connected with the fixing plate together. The utility model has the advantages of simple structure, convenient and accurate correction, and rapid speed. The utility model ensures the consistency of the metering of a dial balance with two surfaces.