The invention provides an automatic testing robot system for capacitive / magnetic pen tablet electronic equipment, and the system is characterized in that the system comprises a central control unit, atesting unit, a voltage sensing unit, a control unit, and a communication unit; the central control unit, the testing unit, the voltage sensing unit and the control unit achieve the data exchange through the communication unit; the central control unit collects various types of data collected by the voltage sensing equipment and the detection equipment in a detection process, and transmitting thedata to the electronic equipment; the electronic equipment carries out the analysis of the data collected in the detection process, obtains a testing result, and returns the testing result to the central control unit. The system saves a large amount of manpower cost, has higher safety, is high in precision, and greatly improves the testing efficiency and precision.