Technical data

1Getting Started
2 U3401A User’s and Service Guide
Introducing the Agilent U3401A Dual Display Multimeter
The key features of the U3401A dual display multimeter are:
4 ½- digit dual display measurement
Ten measurement functions:
AC voltage
DC voltage
AC current
DC current
AC + DC voltage
AC + DC current
Resistance
Frequency
Continuity test
Diode test
Six math operations:
dBm
Min/Max
Hold
Relative (Rel)
Compare (Comp)
Percentage (%)
50,000 count dual display.
AC and DC current measurements to 10 A.
Resistance measurement up to 50 MW, 10 mW resolution.
Frequency measurement up to 500 kHz with 0.01 Hz resolution.
Measurement of dBm with variable reference impedance from 2 W to
8000 W.