MD9272 Leakage Clamp TRMS Meter with Power Function
Data Retention Mode
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4. Data Hold and Recording Mode
To access the data hold mode, press the
H
key. By pressing the key repeatedly the
HOLD, MAX and MIN modes can be selected. The three recording modes are available
in all the measuring functions except in the peak measurement.
HOLD Mode
In this mode, last measured value is frozen on the screen. The
symbol also appears
on the screen.
MAX Mode
In this mode, the maximum value measured is shown since mode activation is
displayed. The symbol
is on
. Before using this function, the clamp-meter should
be connected properly (see section 3).
When recording the value, the difference between the peak value and the maximum
value should be taken into account: the maximum value holds the highest measured
value on the screen, whilst the peak value shows the highest absolute value of the
waveform.
MIN Mode
In this mode, the minimum measured value is shown on the screen. The
symbol
will be shown. Before using this function, the clamp should be connected properly (see
section 3)
