Disclosed herein are a ultrasonic probe comprise an ultrasonic transceiver configured to transmit an ultrasonic signal to an object and receive a signal reflected from the object, a first display configured to receive information from a user or output information received from an ultrasonic diagnostic apparatus and a first controller configured to display a first picture on the first display when an operating state of the ultrasonic probe is switched to a standby state, wherein the first picture includes information regarding the operating state of the ultrasonic probe, and the information is set by the user. According to the present disclosure, information set by a user may be viewed through a display installed in an ultrasonic probe or an ultrasonic diagnostic apparatus at any time. Thus, the user may easily obtain and control information regarding the ultrasonic probe or the ultrasonic diagnostic apparatus.
