Fora FocusTemp IR42a, Operating Instructions Manual

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EN-11
MEASURING SURFACE TEMPERATURE
1. Press the SCAN button to turn on the thermometer.
2. Press and hold the MODE button for 1 second before releasing.
An adult facial profile should be flashing, indicating that the
preset mode is for adults.
3. Press the MODE key to switch to Surface mode which is
indicated by a thermometer icon.
4. Make sure the probe is flat and close to the surface of the
object and not at an angle. The measurement should be taken
within a distance of 5 cm. Press and hold the SCAN button
as you move the meter along the surface. The HOLD symbol
flashes.
Note:
● If the reading is ≤ 0°C, “Lo” will be displayed.
● If the reading is ≥ 100.1°C, “Hi” will be displayed.
5. Release the button and read the result. If the reading is ≥ 0°C
and ≤ 100.1°C, it will be displayed with a green backlight.