Measurement Of Voltage Frequency; Measurement Of Ac Current Frequency - Metrix MX 670 Bedienungsanleitung

4.7

Measurement of voltage frequency

Position the switch on V
and press the DISPLAY key.
Connect the red test lead to
the "+" terminal and the black
test
terminal.
Place the touch prods in
contact with the points whose
frequency is to be measured.
Read the frequency value on
the secondary display.
The main display indicates the
4.8

Measurement of AC current frequency

Position the switch on A
press
Open the jaws by pressing the
trigger. Position the clamp around
the conductor to be measured.
Release the trigger. Check that
the clamp is properly closed.
R
Read
measurement on the secondary
display.
The main display indicates the
value of the measured TRMS
current.
1000
30
,
lead to the "COM"
value of the measured TRMS
voltage.
, and
the DISPLAY key.
the result of the
MX670 / MX675