Performing Voltage Measurements; Figure 2-1 Acv Terminal Connection And Display - Agilent Technologies U3401A User's And Service Manual

Performing Voltage Measurements

Ensure that the terminal connections are connected correctly before making any
CAU T ION
measurement. To avoid damaging the multimeter, do not exceed the rated input limit.
Measuring AC Voltage
1 Press
2 Connect the red and black test leads to the respective input terminals
3 Probe the test points and read the display.
In autoranging mode, the multimeter automatically selected the
appropriate range and the measurement is displayed.

Figure 2-1 ACV terminal connection and display

U3401A User's and Service Guide
• Five ranges:
• Measurement method:
• Crest factor:
• Input impedance:
• Input protection:
.
as shown in Figure 2-
+
ACV
voltage
source
–
500.00 mV, 5.00 V, 50.00 V, 500.00 V, 750.00 V
AC coupled true RMS—measure the AC component with up to
400 VDC bias on any range
Maximum 3:0 at full scale
1 MΩ±2%parallel with capacitance <100 pF on all ranges
750 V RMS on all ranges
1.
Operations and Features 2
21