4 Using the Digital Multimeter Functions
98 Agilent U1602B/U1604B User’s and Service Guide
Figure 4-1 Multimeter display
Voltmeter
The voltmeter functions include AC, DC and AC+DC measurement. This
instrument offers true RMS AC voltage measurement that provides
accurate measurement for any input signal. For input signal AC with DC
offset, you are recommended to use AC+DC measurement.
To perform voltage measurement, see the following instructions:
1 Press button to access meter menu.
2 Press F1 to access voltmeter submenu.
3 In the voltmeter submenu, press F1 to select DC, AC or AC+DC
measurement function.
4 Connect the red test lead to the input terminal and the black
test lead to the COM terminal.
5 Probe the test point of the circuit under test.
6 Read the voltage reading from the display. The display indicates the
proper decimal point, value and symbols.
7 To perform relative function, refer to “Relative Function 112” section in
this chapter.