The invention belongs to a hydraulic testing technique and particularly relates to electro-hydraulic pressure servo valve testing equipment. The electro-hydraulic pressure servo valve testing equipment comprises a hydraulic pump station, a hydraulic operation platform, an electrical system, a testing and control system, an oil cooler, and an oil filter which are connected with one another, whereinthe hydraulic pump station is connected with the hydraulic operation platform through a pipeline and a ball valve; the electrical system is connected with the hydraulic pump station through a pump-motor assembly and an emergency unloading valve, and connected with the hydraulic operation platform through a tested servo valve, and connected with the testing and control system through a power source, a control switch, an input-output interface circuit, a converter and the like; the testing and control system is connected with the hydraulic operation platform through a sensor, an electric control valve and the like; and the testing and control system can be manually and automatically operated to simultaneously complete the signal acquisition operation and the signal processing operation as well as to generate a corresponding test project or whole test report. The electro-hydraulic pressure servo valve testing equipment provided by the invention is convenient to operate, high in degree ofautomation, high in measuring precision, and relatively high in popularization value.