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How can I perform adjustment on my U3401A or U3402A DMM when it is due for calibration?
If adjustment is required, you may send the instrument to your local Agilent Service Center…

FAQ 2010-03-22

What is the relationship between the "Count" and the accuracy of U3401A or U3402A Digital Multimeter?
One "count" is defined as a unit change (change of 1) in the last digit of the meter display…

FAQ 2009-10-20

What does "Display Counts" means in the U3401A/U3402A Digital Multimeter Datasheet?
Display counts give the largest number the multimeter's display can show….

FAQ 2009-09-29