UNI-T UT805, Operating Manual

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Model UT805: OPERATING MANUAL
MAX MIN Mode
MAX MIN mode applies only to DCV, ACV, ACV and
ACI with DC deviation, and resistance. Press
MAX
MIN when the Meter is at other measurements mode,
the Meter displays “ --Err 1- “ and then back to the current
measurement mode.
The MAX MIN mode causes the Meter to store minimum
and maximum inputs measured since the MAX MIN
was selected.
Press MAX MIN to select the MAX MIN mode. When
the MAX MIN is first selected, the maximum and minijum
values are set to the displayed reading and the MAX
annunciator lights. Press
MAX MIN again to display
the minimum reading (and the MIN annunciator lights.)
Each subsequent press of the
MAX MIN button toggles
between the maximum and minimum measurements
taken. To exit MAX MIN mode, press
HOLD button..
Selecting the MAX MIN mode turns off autoranging and
locks in the present range. Make sure you are in the
correct range before selecting the MAX MIN mode. If
you press or after
MAX MIN has been selected,
you will automatically exit the MAX MIN mode.
Measurement speed is 100 times / second. The display
flashes “
OL ” when the testing exceeds the measurement
speed.
MAX MIN mode and REL mode cannot be used together.
The Meter displays “
--Err 1- “ and then back to the
current measurement mode if REL is pressed under
MAX MIN mode.