19
2.6
KEY
This key is used to display measurements of the frequency of a signal, of power, of
the levels and orders of harmonics.
Remark
: this key is not working in DC mode.
2.6.1
The Hz function in the normal mode
Successive
presses on
…serves
short
to display:
1.the frequency of the signal, the RMS
measurement, and the DC component
2.the crest factor CF, the RMS measurement,
and the DC component
Long (> 2 sec)
1. to enter or exit from the THD calculation and
display mode
2. to display the THDf, the THDr, and the RMS
value.
3. The
and
keys are used to display
each order of harmonic (25 orders, from h01 to
h25), with the associated harmonic distortion
(with respect to the fundamental) and the RMS
value of order hxx.
Note:
order hdC (displayed in the DC and
AC+DC modes) is the DC component; order h01
is the fundamental.
1. to activate or stop the energy metering mode
2.to display the various energy parameters
3.The
and
keys are used to display
the status and energy metering measurement
results pages.
Summary of Contents for F407
Page 1: ...F407 Clamp multimeter GB User s manual...
Page 50: ...50 Validate by choosing Close...
Page 53: ...53 3 5 Graph mode enlarged zoomed...
Page 74: ...693111A02 Ed 7 09 2016...
