The invention discloses a meter-source integrated detection device used for digitalized electric energy meter detection. The meter-source integrated detection device comprises an analog/digital signal power source module, an analog/digital standard meter module and a control display module. The analog/digital signal power source module comprises a noise harmonic wave simulation source, a first function value generator, a first D/A converter, a first signal amplifying unit, a first power drive unit, a second function value generator, a second D/A converter, a second signal amplifying unit and a second power drive unit. The analog/digital standard meter module comprises a signal conditioning unit, an A/D converter, a DSP unit, an IEC61850/FT3 data modulator and an error calculation device. According to the meter-source integrated detection device, the digitalized meter detection standard and an analog power source are integrated, various signal source functions are achieved, and the requirements for debugging and detecting other measurement devices of a digital substation are met.