2
Operations and Features
MinMax
The MinMax (Minimum/Maximum) operation stores the minimum and
maximum values of reading during a series of measurements.
When enabled, the MinMax operation turns on the MINMAX annunciator
and begins accumulating various statistics of the readings being displayed.
Figure 2-12 Typical Max operation display
Figure 2-13 Typical Min operation display
Each time a new minimum or maximum value is stored, the multimeter
beeps once (if the beeper is enabled) and briefly turns on the appropriate
MAX or MIN annunciator.
Accumulated statistics are:
• MAX—maximum reading since MinMax was enabled
• MIN—minimum reading since MinMax was enabled
• MINMAX—actual readings
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U3401A User's and Service Guide