PeakTech 2180 Bedienungsanleitung Seite 61

6.4. Measuring Frequency
Warning!
If you try to measure the frequency of a signal that exceeds
1000 V AC , you might damage your meter and expose
rms
yourself to a severe shock hazard.
Follow these steps to measure the frequency of a signal:
1. Set the rotary selector to Hz %.
2. Plug the black test lead into your meter's COM terminal and
the red test lead into you meter's V//Hz-terminal.
3. Connect the test leads to the frequency source.
Warning!
When you connect the test leads to an AC outlet, do not turn the
function rotary selector to another range. It could damage the
meter's internal components or injure you.
Note:
For the most accurate measurements, we strongly recommend
you to use a BNC cable with ferrite core.
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