Research on the method of measuring the square wave voltage of oscilloscope calibrator based on digital voltmeter

This text introduces a kind of method that testing the voltage of the oscilloscope calibrator square wave signal according to the common instrument including digital voltmeter. It doesn't need to purchase pulse voltmeter or develop a card and a test-software. It can make use of the resources which laboratory existing. The method can solve the problem that testing the voltage of the square wave signal of the oscilloscope calibrator by the high sample voltmeter like the 3458A.