D:S (measure) [= 1/
IFOV
(measure)] is the spot size needed to
provide an accurate temperature measurement. Typically, D:S (measure)
is 2 to 3 times smaller than D:S (theoretical), which means the
temperature measurement area of the target needs to be 2 to 3 times
larger than that determined by the calculated theoretical D:S.
On
IR+DMM
mode,
MODE
key,
RANGE
key,
HOLD
key and
REL
Function is the same
DMM
mode.
Using the Multimeter with the thermal imager
1. To activate the
MIN/MAX
mode, press
the
◄
button, and display
MAX
value.
2. If the Meter is already in the
MIN/MAX
function, then Press the
◄
button to display the
MIN
value,
then press the
◄
button to display
current measurement value. Press once
again to display the
MAX
value.
3. Press and hold the
◄
button for
more than
1 second
to deactivate the
MIN/MAX
values.
5.3. Capturing MIN/MAX Values on IR+DMM mode
1. To activate the
PEAK
mode, press the
►
button, and display
PEAK MAX
value.
2. If the Meter is already in the
PEAK
function, then Press the
►
button to
display
PEAK MIN
value, then Press
the
►
button to display current
measurement value.
Press again to display
PEAK MAX
value.
3. Press and hold the
►
button for
more than
1 second
to deactivate
PEAK
values.
5.4. Capturing Peak Values on IR+DMM mode
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