Selecting The Temperature Unit; Measuring Temperature - Powerfix Profi 291541 Operation And Safety Notes

Selecting the temperature unit

After switching on, the last temperature unit used will initially be selected.
B riefly press the °C / °F / SET button
(°C or °F).
The official temperature unit in Europe in °C.

Measuring temperature

Allow about 30 minutes for the product to acclimate to the conditions of the envi-
ronment.
H old the Measure button
you wish to measure.
T he temperature is measured whilst pressing the Measure button; the display
will read „SCAN".
5
A fter releasing the Measure button the last temperature measured will appear
in the display and the laser pointer will be deactivated.
T he temperature determined is the average temperature of the area measured.
The area measured is circular. The diameter of the area measured „S" is one
twelfth of the distance between the surface and the infrared sensor
Below you will find some values as a guide:
S (for surface diameter):
D (for distance):
to change the temperature units
11
whilst aiming the laser pointer
3
10 mm
120 mm
7
at the surface
1
„D".
2
20 mm 30 mm
240 mm 360 mm
GB/IE/NI 11