To provide a measuring apparatus capable of easily carrying out monitoring a program operation, by employing display areas in the same screen where a program pattern and an occurrence timing when a program event occurs, are displayed respectively, and by simultaneously displaying them in the same time series.

The measuring apparatus is constituted to control an object to be controlled, based on the program pattern set from a process in a control operation and a measurement result input from the object to be controlled, and to display the measured result. In addition, the measuring apparatus includes a graph display data making part which makes at least one display data set of the program pattern and the measurement result, and an event display data making part which makes at least one display data set of event occurrence information occurring during the control operation and other event occurrence information occurring after this, based on an event occurrence condition set beforehand, and displays the event occurrence information and at least one of the program pattern and the measurement result in the same time series.