1. Einleitung
The LIORQUE Digital Indoor Thermometer Hygrometer (Model YGH5254) is a compact device designed to accurately measure and display indoor temperature and humidity. It provides real-time readings and indicates comfort levels, helping you maintain an optimal indoor environment. This manual provides essential information for the proper setup, operation, and maintenance of your device.

Bild 1: Vorderseite view of the LIORQUE Digital Indoor Thermometer Hygrometer showing its display with current temperature and humidity.
2. Produktmerkmale
- Gleichzeitige Anzeige von Temperatur und Luftfeuchtigkeit.
- Komfortstufenanzeige (TROCKEN, KOMFORTABEL, NASS).
- Switchable temperature units: Celsius (℃) or Fahrenheit (℉).
- Records and displays maximum and minimum temperature and humidity values over the last 24 hours.
- Kompaktes Design für einfache Platzierung.
3. Einrichtung
3.1 Einlegen der Batterie
The device requires batteries for operation. Locate the battery compartment on the back of the unit.
- Öffnen Sie die Abdeckung des Batteriefachs.
- Legen Sie die benötigten Batterien ein und achten Sie dabei auf die richtige Polarität (+/-).
- Schließen Sie den Batteriefachdeckel fest.

Bild 2: Hinten view of the device, highlighting the battery compartment for battery installation.
3.2 Platzierung
Place the thermometer hygrometer in a central location within the room where you wish to monitor temperature and humidity. Avoid placing it near heat sources, direct sunlight, or areas with high airflow (e.g., near windows or air conditioning vents) to ensure accurate readings.
4. Bedienungsanleitung
4.1 Erstes Einschalten
After battery installation, the device will automatically power on and display current temperature and humidity readings.
4.2 Temperature Unit Conversion (℃/℉)
To switch between Celsius (℃) and Fahrenheit (℉), locate the "℃/℉" button, usually on the back or side of the device. Press this button to toggle between the two units.

Abbildung 3: Seite view of the device, indicating button locations for unit conversion and other functions.
4.3 Max/Min-Aufzeichnungen
The device automatically records the highest (MAX) and lowest (MIN) temperature and humidity values over the last 24 hours. To view these records, press the "MAX/MIN" button. Pressing it repeatedly will cycle through current, maximum, and minimum values.

Image 4: Display showing the maximum and minimum recorded values for temperature and humidity.
4.4 Komfortniveauanzeige
The display features an icon that indicates the current comfort level based on temperature and humidity:
- TROCKEN: Luftfeuchtigkeit unter 30 %.
- KOMFORT: Humidity between 30% and 60%, and temperature between 20℃ and 26℃ (68℉ and 79℉).
- NASS: Humidity above 60%.

Image 5: Display showing the comfort level indicator icon.
5. Wartung
5.1 Reinigung
Wischen Sie das Gerät mit einem weichen, trockenen Tuch ab. Verwenden Sie keine Scheuermittel und tauchen Sie das Gerät nicht in Wasser.
5.2 Batteriewechsel
When the display becomes dim or the device stops responding, replace the batteries. Follow the battery installation steps in Section 3.1.
5.3 Speicherung
Wenn Sie das Gerät über einen längeren Zeitraum lagern, entfernen Sie die Batterien, um ein Auslaufen und Beschädigungen zu vermeiden.
6. Fehlerbehebung
- Kein oder nur schwaches Display:
- Prüfen Sie, ob die Batterien richtig eingelegt sind.
- Durch neue Batterien ersetzen.
- Ungenaue Messwerte:
- Ensure the device is not placed near heat sources, direct sunlight, or strong drafts.
- Allow the device to stabilize for at least 30 minutes after placement or battery change.
- Tasten reagieren nicht:
- Batterien ersetzen.
- Führen Sie einen Soft-Reset durch, indem Sie die Batterien entfernen und wieder einsetzen.
7. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellnummer | YGH5254 |
| Hersteller | LIORQUE |
| Temperatureinheiten | ℃ / ℉ umschaltbar |
| Komfortanzeige | TROCKEN, KOMFORT, NASS |
| Datum der ersten Verfügbarkeit | 31. August 2023 |
Note: Specific temperature and humidity ranges, and battery type, are not detailed in the provided product description. Please refer to the product packaging for complete specifications.
8. Garantie und Support
For warranty information and customer support, please refer to the documentation included with your product packaging or contact LIORQUE customer service directly. Contact details are typically available on the manufacturer's official webStandort oder Produktverpackung.
Manufacturer: LIORQUE
Model: YGH5254





