Frequency Measurement - HT MULTITEST M72 User Manual

8. Example of display of DC voltage. The
minimum reading limit of DC voltage is
1.2V. Lower input values are displayed
as 0.0V.
MODE
Press MODE PEAK for less than 1 second to pass to frequency
9.
PEAK
measurement (only during AC measurements, see paragraph 4.3.1)
MODE
Press MODE PEAK for more than 1 second to detect the voltage peak value
10.
PEAK
(see paragraph 4.2.3)
FUNC
Press FUNC HOLD for less than 1 second to block the detected values on the
11.
HOLD
display (see paragraph 4.2.1)
FUNC
Press FUNC HOLD for more than 1 second to detect maximum, minimum
12.
HOLD
and average voltage values (see paragraph 4.2.2)

4.3.1. Frequency measurement

1. In order to detect minimum, average, maximum and peak values of frequency it's
necessary to pass to this measuring parameter.
During AC measurements it's possible to pass to frequency measurement by
MODE
2.
pressing MODE PEAK for less than 1 second
PEAK
3. Example of display of frequency value.
The minimum reading limit of frequency
is 30.0Hz. Lower input values are
displayed as <30.0Hz
MODE
4. To resume voltage measurement press MODE PEAK for less than 1 second
PEAK
To detect the frequency peak value press MODE PEAK for more than 1
MODE
5.
second (see paragraph 4.2.3)
PEAK
To block the detected frequency value on the display press FUNC HOLD for
FUNC
6.
less than 1 second (see paragraph 4.2.1)
HOLD
To detect maximum, minimum and average frequency values press FUNC
FUNC
7.
HOLD for more than 1 second (see paragraph 4.2.2)
HOLD
MULTITEST M72 - M73 - M74 - M75
EN - 10
DC voltage value
Frequency value