PeakTech 2025 A, Руководство по эксплуатации

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Warning!
To avoid electric shock, be sure, that the thermocouple has
been removed before changing to another measurement
function.
6.7. Measuring Frequency
Warning!
If you try to measure the frequency of a signal
that exceeds 250V AC
rms
, you might damage your meter
and expose yourself to a severe shock hazard.
Follow these steps to measure the frequency of a signal:
Note:
* In noisy environments, use shielded cable to measure
small signals
* When measuring high voltage circuit, any parts of your
body should not touch the high voltage circuit, otherwise
it may hurt your body
Note: For the most accurate measurements, we strongly
recommend you to use a BNC cable with ferrite core.
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 me
ter’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.