The invention discloses a pressure tester with an intelligent sensing function. The pressure tester comprises a motor, a tester main body and a testing platform, and is characterized by further comprising a measuring head, an enlarger and a PLC (programmable logic controller), wherein the measuring head is controlled by the motor, is used for applying pressure, is connected with the tester main body and is positioned above the testing platform, a force sensor is arranged in the measuring head, acquires force signals in real time and transmits the signals to the enlarger connected with the force sensor, the enlarger feeds back the signals to the PLC, and the PLC is connected with the motor and controls the motor to run or stop according to the fed-back signals. The pressure tester has the advantages that damage moment of a screen can be reliably judged, and the pressure tester can be reliably controlled to stop; pressure on the screen is recorded when the screen is damaged, and pressure resisting times of the screen under certain pressure can be recorded.