1
Getting Started
18
Keysight U3401A User’s and Service Guide
Introducing the Keysight 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 M
Ω
, 10 m
Ω
resolution.
– Frequency measurement up to 500 kHz with 0.01 Hz resolution.
– Measurement of dBm with variable reference impedance from 2
Ω
to 8000
Ω
.
