The invention discloses an intelligent ammeter and a simulation method of a verification device of the intelligent ammeter. The method includes the following steps of transmitting in an intelligent ammeter data structure object, obtaining a set of intelligent ammeter attribute parameters, conducting verification judgment and analysis on the obtained parameters, returning the verification result to the intelligent ammeter object, transmitting the renewed intelligent ammeter object to a three-dimensional model data interface, and calling a linkage function through the three-dimensional model according to the parameters of the intelligent ammeter. Compared with the prior art, the method has the advantages that the three-dimensional reappearance of the intelligent ammeter and the verification device of the intelligent ammeter is achieved through the computer three-dimensional simulation technology, and therefore the phenomenon simulation is achieved; mathematic models are established for the intelligent ammeter and the characteristics and specifications of the verification device of the intelligent ammeter on this basis, and therefore the data simulation is achieved. The mathematic model of the intelligent ammeter and the mathematic model of the verification device are in communication through the data interface/an interactive interface, and therefore the phenomenon simulation and the data simulation in the verification process and the verification result are achieved.