8
Using the Features
Automatic Power Off
To extend battery life, the meter will shut itself off after approximately
30 minutes of inactivity. The only way to restore power is to press
HOLD
. To disable this feature, press
HOLD
while turning the meter on.
MAX/MIN
Holds the minimum or maximum value on the display. Press once to
hold the minimum value; press again to hold the maximum value.
Press again to exit this mode.
ZERO
Finds the difference between two measurements. While taking a
measurement, press
ZERO
to set the display to zero. ZERO
∆
will
appear on the display. Take the second measurement. The value on the
display will be the difference between the two measurements. Press
and hold to exit this mode.
HOLD
Press momentarily to hold the present value on the display. Press
again to exit this mode.
Frequency Filter
Filters out unwanted harmonics and other unwanted signals, which
can interfere with measurements. To prevent this type of interference,
select the 50/60 Hz position; the filter will limit any signals that are
higher than 100 Hz.
To measure higher frequency signals, select the WIDE position.