Keysight U1271A - Figure 3-4 Maxmin Display

Multimeter Features 3
Capturing Maximum and Minimum Values (MaxMin)
U1271A/U1272A User’s Guide 113
Figure 3-4 MaxMin display
3 The elapsed time is shown on the secondary display.
Press to restart the recording session.
4 Press for more than 1 second to disable the MaxMin
function.
This mode is useful for capturing intermittent readings,
recording minimum and maximum readings unattended, or
recording readings while equipment operation keeps you
from observing the multimeter display.
The true average value displayed is the arithmetic mean of
all readings taken since the start of recording. The average
reading is useful for smoothing out unstable inputs,
calculating power consumption, or estimating the percentage
of time a circuit is active.
Exit
Dual
NOTE
• Changing the range manually will also restart the recording session.
• If an overload is recorded, the averanging function will be stopped.
is shown in place of the average value.
• The APO (auto power-off) function is disabled when MaxMin is
enabled.
• The maximum recording time is 99.59.59 (hh.mm.ss). is shown if the
recording exceeds the maximum time.
Exit
Dual