A test procedure control unit outputs control information for carrying out a transition test of a mobile communication terminal (UE) of a cellular system for a predetermined number of times. A transmitting/receiving unit transmits test signals corresponding to cells toward the UE, and receives a response signal from the UE. A reception measurement unit measures a transition time of the UE. A deciding unit whether a transition of the UE is a success or a failure within a predetermine time. A statistical processing unit classifies the measured results in the predetermined number of times into time zones, and carries out a totalization of the number of times of the measured results of the respective transition times corresponding to the respective time zones. An indication control unit causes an indicating unit to indicate, a distribution of the number of times of the tests with respect to a transition time based on the totalized results by graphical indication, and the distribution so as to distinguish the time zones of the successes/failures.