Compensation wire device capable of connecting thermocouples with different indexing numbers

The utility model provides a compensation lead device capable of being connected with thermocouples with different indexing numbers. The compensation lead device comprises compensation leads capable of being connected with the thermocouples with different indexing numbers, compensation lead male joints capable of being connected with the thermocouples with different indexing numbers, compensationlead female joints capable of being connected with the thermocouples with different indexing numbers, and compensation lead groups. According to the utility model, the compensation leads capable of connecting thermocouples with different indexing numbers are adopted, so that the number of the compensation leads can be reduced, and the detection efficiency is improved; a common cathode mode is selected, the number of cathode thermocouples is reduced, multiple groups of thermocouples are combined into one group, and carrying is convenient; and buckles are arranged on the turntable for connectingthe compensation lead sha