Digital thermo-hygrometer
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Digital thermo-hygrometer
7. Maximum and minimum values
• Press the MAX/MIN button and the highest indoor and outdoor
temperatures and the humidity (MAX) are displayed since the
last reset.
• Press the MAX/MIN button again, the display shows the lowest
indoor and outdoor temperatures and the humidity (MIN) since
the last reset.
• To go back to the present values, press the MAX/MIN button
once more .
• Press the R button while the maximum and minimum values are
displayed to clear the recorded maximum and minimum readings
and the actual values appear.
• The instrument will automatically quit the MAX/MIN mode if no
button is pressed within 10 seconds.
8. Temperature indication
• Slide the °C/°F switch at the backside to change between °C
(Celsius) or °F (Fahrenheit) as temperature unit.
9. Attachment
• Position the thermometer near a window using the built-in hang-
ing slot with a nail or a screw or the table stand.
• Lead the cable with the sensing element through the open win-
dow to the outside. The cable adapts to the window sealing
shape. Take care of sharp-edged window frames – avoid fre-
quent opening and closing the window.
• Avoid radiators and direct sunshine.
10. Care and maintenance
• Clean the instrument and the cable 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 peri-
od of time.
• Keep the instrument in a dry place.
10.1 Battery replacement
• Replace the battery when the display starts to fade.
• Open the battery compartment at the backside of the instrument
and insert one new battery 1.5 V AAA, making sure the polarity is
correct. Close the battery compartment again.
• 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 prevent
damage caused by leaking.
• Wear chemical-resistant protective gloves and safety glasses
when handling leaking batteries.
Important information on product safety!
• Do not expose the device to extreme temperatures, vibrations or
shocks.
5. Elements
A: Display (Fig. 1):
A 1:
Upper display
• The upper display shows the indoor temperature (IN).
A 2:
Middle display
• The middle display shows the outdoor temperature
(OUT) via cable.
A 3:
Lower display
• The lower display shows the indoor humidity.
B: Buttons:
Front (Fig. 1):
B 1:
R button
Back (Fig. 2):
B 2:
Switch °C/°F
B 3:
MAX/MIN button
C: Housing (Fig. 2):
C 1:
Suspension device
C 2:
Stand (fold out)
C 3:
Battery compartment
6. Getting started
• Open the battery compartment and insert the battery (1 x
1.5 V AAA), polarity as illustrated.
• The unit is now ready to use.
TFA_No_30.5024_Anl_06_21 04.06.2021 15:51 Uhr Seite 6
