13
GB/IE/NI
Please note:
The surface of the target object must be significantly larger than the measuring
diameter of the product. Otherwise the measurement will not be reliable.
Always measure at the closest possible distance to the measuring surface.
Aim the product as vertical to the measuring surface as possible.
Do not measure in dusty, steaming or smoky atmospheres.
Do not measure through transparent materials such as glass or plastic.
Show temperature deviation
The temperature deviation is the difference between a previously established refer-
ence value and a temperature measurement. The display
5
indicates the deviations
as numeric values and displayed in colour. An acoustic signal also sound.
Determine reference value
Press the measure button
3
and aim the laser pointer with 8 dot circle
1
at
the area of which you wish to use the temperature as the reference. The tem-
perature is indicated in the display
5
.
Whilst holding the Measure button, press the °C / °F / SET button
11
to use
the temperature value as the reference value. This temperature is indicated in
the display next to „REF“ as the reference display
6
.
Select tolerance range
You can set the temperature deviation from the reference value as of which the
product will respond with a visual and acoustic signal.
To do so, whilst the reference value
6
appears in the display
5
, press the
button
10
or the button
12
. Using this button the symbol will move to
the right ( ) or to the left ( ) above the tolerance range
9
selection in the
display.
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