On-site tester for electricity consumption information collection system

The utility model discloses an on-site tester for an electricity consumption information collection system, which comprises a microprocessor having an internal data processing program, a display unit, a power supply module, a storage unit, a communication interface unit and an input unit, wherein the microprocessor is respectively connected with the display unit, the power supply module, the storage unit, the communication interface unit and the input unit; an external instruction is received by the input unit and transmitted to the microprocessor; the microprocessor transmits the external instruction to the communication interface unit; the communication interface unit communicates with a collector and an intelligent electric meter, and transmits the collected data to the microprocessor; and the microprocessor processes the collected data, and stores and and displays the data and the processing result. The on-site tester for an electricity consumption information collection system can quickly and effectively