Multifunctional high-precision multi-value metering standard device

The invention belongs to the technical field of multi-value measurement, and discloses a multifunctional high-precision multi-value measurement standard device which comprises a measurement module, a control unit, a microprocessor, a display module, a data storage and output module, a calibration module, a diagnosis module and a test module. The invention provides an intelligent multifunctional high-precision multi-value measurement standard device which integrates a multi-value measurement function and can cover common physical quantities such as voltage, current, resistance, frequency and temperature. And high-precision modular design is utilized, so that the precision and interchangeability of each measurement module are ensured. An intelligent operating system is adopted, user interface friendliness is improved, and remote control and data management are achieved. The automatic calibration function is achieved, and the stability and reliability of long-term use are improved. 本发明属于多量值计量技术领域，公开了一种多功能高精度多量值计