Backlight Setting; Low Battery Indicator; Care And Maintenance - Levenhuk Wezzer Teo TH50 Bedienungsanleitung

History record
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Press the DOWN button to display the max./min. temperature and humidity.
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To clear the history records, press and hold the DOWN button for 3 seconds.
Moon phase
New Moon
Full Moon

Backlight setting

Press the SNZ/LIGHT button to choose the brightness (3 levels available).
NOTE! If you use batteries, the backlight will light up for about 8 seconds.

Low battery indicator

If the low battery indicator is displayed, immediately change the batteries.
Specifications
Base station
Air humidity, units of measurement
Operating humidity range (indoors)
Temperature, units of measurement
Operating temperature range (indoors)
Time format
Weekday display language
Screen
Power supply
USB cable
Wireless sensor
Sensor
Radio signal frequency
Radio signal radius
Operating humidity range (outdoors)
Operating temperature range (outdoors)
Power supply
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.

Care and maintenance

Take the necessary precautions when using the device with children or others who have not read or who do not fully understand
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these instructions.
Do not try to disassemble the device on your own for any reason. For repairs and cleaning of any kind, please contact your local
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specialized service center.
Protect the device from sudden impact and excessive mechanical force.
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Store the device in a dry, cool place away from hazardous acids and other chemicals, away from heaters, open fire, and other
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sources of high temperatures.
Operate the device only in a completely dry environment and do not touch the device with wet or damp body parts.
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Only use accessories and spare parts for this device that comply with the technical specifications.
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Waxing Crescent
Waning Gibbous
First quarter
Last quarter
% (RH)
20... 95%
°F, °C
–10... +50°C (+14... +122°F)
24 hours, 12 hours
German, French, Spanish, Italian, Dutch, Danish, English
color, with an LED backlight
3 АAА batteries, AC/DC adapter 5V 1000mA (not included)
1.5m (4.9ft.), included
1 pc. (included)
433.92MHz
80m (262ft.) (in an open area)
20... 95%
–40... +70°C (–40... +158°F)
2 AAA batteries
8
Waxing Gibbous
Waning Crescent