Voltmeter
Voltmeter displays the electrical potential difference between two points in an electric circuit. Voltmeter can display both positive and negative polarity. Maximum and Minimum voltages can be set in the property window. This can display three-digit integer value with two decimal points, also can display the units such as m, m, k, M for micro, milli, kilo, mega respectively and V for volt.
How to simulate:
From Schematic Editor window invoke Mixed Mode Simulator from Preference menu.
Select Simulation menu --> Analysis --> Transient analysis or Oscillograph or Logic Analyzer.