Agilent Technologies U1231A Guía de usuario descargar pdf (Pagina 85)

Multimeter Features 3

Detecting AC Voltage Presence (Vsense)

U1231A/U1232A/U1233A User’s Guide 67

Figure 3-1 Detecting voltage presence

Press and hold for more than 1 second to disable the

Vsense function.

NOTE

• Place the top of the multimeter (with the Vsense indicator) close to a

conductor when sensing for AC voltages (as low as 24 V in the Hi.SE

setting).

• The low sensitivity setting can be used on flush mounted wall sockets

or outlets and various power strips or cords.

• The high sensitivity setting allows for AC voltage sensing on other

styles of recessed power connectors or sockets where the actual AC

voltage is recessed within the connector itself.

Voltage source

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Agilent Technologies U1231A Guía de usuario Pagina 85