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Idiomas disponibles
TFA_No. 31.1128_Anleitung_12_22
Infrared thermometer
• Batteries contain harmful acids and may be hazardous if
swallowed. If a battery is swallowed, this can lead to serious
internal burns and death within two hours. If you suspect a
battery could have been swallowed or otherwise caught in the
body, seek medical help immediately.
• Batteries must not be thrown into a fire, short-circuited, taken
apart or recharged. Risk of explosion!
• Low batteries should be changed as soon as possible to pre-
vent damage caused by leaking.
• Make sure the polarities are correct.
• Avoid contact with skin, eyes and mucous membranes when
handling leaking batteries. In case of contact, immediately
rinse the affected areas with water and consult a doctor.
Important information on product safety!
• Do not expose the device to extreme temperatures, vibra-
tions or shocks.
• Protect the unit from large or abrupt temperature changes.
• Do not leave the unit near objects of high temperature.
• Do not immerse the unit into water. Water can penetrate and
cause malfunction. Protect from moisture.
• Steam, dust, smoke, etc., can prevent accurate measure-
ment by obstructing the unit's optics.
• Protect the instrument from EMI (Electro Magnetic Interfer-
ence) from induction heaters and microwave ovens and
Electro Static Discharge
4. Use
Just aim at the measuring object and press the button.
• Read the surface temperature in less than one second. When
the button is released, the last temperature reading will hold
on the display for 15 seconds.
Distance, Spot Size, and Field of View
• As the distance (D) from the object increases, the spot size
(S) of the area measured by the unit becomes larger a ratio
D:S = 1:1 (e.g. 10 cm distance = 10 cm spot size).
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14.12.2022
15:30 Uhr
Infrared thermometer
• To get the most accurate temperature reading, aim at the
target as near as possible.
Please take note of the following
• Not recommended for use in measuring shiny or polished
metal surfaces (stainless steel, aluminum, etc.).
• The unit cannot measure through transparent surfaces such
as glass or plastic. It will measure the surface temperature
of the glass instead.
5. Care and maintenance
• The sensor lens is the most delicate part of the thermome-
ter. Please protect the sensor part from dirt.
• Clean it with a soft damp cloth. Do not use solvents or
scouring agents.
• Remove the battery if you do not use the product for a long
period of time.
5.1 Battery replacement
• The battery symbol
play.
• Change the battery when the battery symbol
appears on the display.
• Confirm the instrument is powered off before changing bat-
tery.
• Open the battery compartment with a coin (see marking).
• Insert a new battery (CR 2032), + pole upwards.
• Close the battery compartment again.
6. Troubleshooting
Problems
No display
Display "oFF"
Seite 6
appears permanently on the dis-
Solutions
➜ Press working button
➜ Ensure battery polarity is
correct
➜ Change the battery
➜ Automatic switch-off
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