ENGLISH
Special Functions
59
LCD: and
MAX-MIN
For every new minimum or maxi-
mum signal, an acoustic signal is
audible.
The difference between the top and
the bottom value is displayed.
Hold the key
for more than 1
s to exit the CREST function.
7.6 Relative Value Function
Possibility to reset the display to zero
by means of the relative value func-
tion, in order to determine the relati-
ve value of an average measurement
value.
Press key
.
is displayed
and the display is reset to zero.
Carry out the measurement as
described in the previous section.
The relative value to a measurement
value is displayed.
7.7 Bargraph Zoom Function
When pressing the key
, the
analogue bargraph display is magni-
fied by factor 5.
Optically, this corresponds to a bar-
graph display of 5 x 50 = 250 seg-
ments.
This allows faster detection of signal
modifications.
7.8 NMRR / CMRR
NMRR
(Normal Mode Rejection Ratio)
The Multimeter series Hexagon is
equipped with a NMRR.
Hereby undesirable AC voltage noise
which falsify DC current / DC voltage
measurements are suppressed.
NMRR is normally indicated with
reference to dB. The Hexagon series
is specified to >60 dB at 50/60 Hz.
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