U3402A Datasheet, PDF (2/21 Pages) Keysight Technologies – U3400 Series 4½ and 5½ Digit Digital Multimeters

02 | Keysight | U3400 Series 4½ and 5½ Digit Digital Multimeters - Data Sheet
Simply Right For Your Basic Needs, Without
Compromising Quality
The U3400 Series digital multimeters (DMMs) come with functions vital for your everyday
measurements: DC, AC and AC+ DC voltage and current, 2- and 4-wire resistance,
frequency, continuity and diode tests.
Math functions dBm, Min/Max, Relative, Compare, Hold and Percentage** are also
available to ease your measurement analysis.
Not only are the U3400 Series built robust for lasting reliability over the long haul, these
DMMs also ensure dependable measurements with up to 0.012% basic DCV accuracy.
Efficient Testing With Dual Display and Selectable
Resolutions*
Dual display on the U3400 Series lets you view two parameters simultaneously as you
measure, and further enhances your troubleshooting tasks. For example, the ability
to see both AC voltage and frequency simultaneously would help you to measure the
frequency response of amplifier circuits more efficiently and effectively. Refer to Page 3
for more typical dual display combinations and applications.
Up to three measurement speeds are available on the U3402A: Slow, Medium and Fast.
This means greater flexibility in catering to different testing needs: a faster measurement
speed at lower resolution or a higher resolution at slower measurement speed.
Physical Security
Your instruments may be at risk of theft or misplacement whenever you leave them
unattended on the bench. With the U3400 Series’ rear Kensington lock slot, you can
secure your DMM and be assured that it is where you expect it to be for your continued
testing the next day.
Features
–– Up to 120,000 counts
resolution
–– Up to 0.012% basic DCV
accuracy
–– 11 basic measurements
and up to six built-in math
functions
–– Dual display on bright VFD
–– Selectable resolutions for
variable measurement
speeds*
–– Kensington lock slot security
* U3402A only
** U3401A only