Frequency Measurement (Hz) - PCE Instruments F 65 Bedienungsanleitung

4.6. Frequency measurement (Hz)

Set the switch to Hz for
a frequency
measurement in AC
voltage mode.
III 100A
600V CAT
Connect the red test
Press 2 Sec
HOLD
50 / 60Hz
cord to the "+" input
OFF
A
mA
terminal and the black
V
test cord to the "COM"
Hz
PEAK ZERO input terminal.
Then place the probe
tips in contact with the
600V
points where the AC
voltage is to be
measured.
Read the result on the
display unit.
Disconnect the probe tip
cords from the clamp-on
meter.
Set the switch to Hz for
a frequency
measurement in AC
600V CAT III 100A
current mode.
Press 2 Sec
HOLD
50 / 60Hz
OFF
A
mA
Open the clamp by
V
pressing the trigger.
Hz
PEAK ZERO
Place the clamp around
the active conductors
(Phase conductors and
600V
Neutral) and release the
trigger; check that the
clamp is properly
closed. Read the
measurement result on
the display unit.
Note: The frequency measurement cannot be made if
the clamp-on meter detects both a current measurement
and a voltage measurement.
30
English
F 62