Introdución
The TFA Dostmann 30.5038.01 Digital Thermo Hygrometer is designed to help you monitor the indoor climate of your living spaces. Maintaining optimal temperature and humidity levels is crucial for comfort, health, and the preservation of your home's furnishings. This device provides accurate readings and features a clear display with additional functions like an alarm clock and date display.
This manual will guide you through the setup, operation, and maintenance of your thermo-hygrometer to ensure its proper function and longevity.
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Figura 1: Fronte view of the Digital Thermo Hygrometer. It features a large, clear display showing the current time, temperature in Celsius, and relative humidity percentage. A small smiley icon indicates comfort levels.

Figura 2: The hygrometer positioned on a coffee table, demonstrating its compact size and tabletop mounting capability. It blends seamlessly into a home environment.

Figura 3: A visual representation of the device's dimensions, highlighting its compact form factor suitable for various placements.
Características principais:
- Digital display for temperature and humidity.
- Smiley icon indicating comfort level of indoor climate.
- High-gloss surface design.
- Integrated clock with date display.
- Reloxo espertador con función de repetición.
- Hourly función de timbre.
- Memory for highest and lowest values.
- Tabletop mounting.
Configuración
1. Instalación da batería:
- Localice o compartimento da batería na parte traseira do dispositivo.
- Abra a tapa do compartimento da batería.
- Inserir 1 batería AA, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Pecha a tapa do compartimento da batería de forma segura.
2. Colocación:
Place the thermo-hygrometer on a flat, stable surface such as a table, shelf, or desk. Ensure it is not exposed to direct sunlight, drafts, or extreme temperature fluctuations, as this may affect the accuracy of the readings.
Instrucións de funcionamento
Mostrar información:
- Pantalla superior: Mostra a hora e data actuais.
- Pantalla inferior: Shows the current temperature (in °C) and relative humidity (in %).
- Smiley Icon: Indicates the comfort level of the indoor climate. A smiling face typically means ideal conditions.
Axustar a data e a hora:
Refer to the buttons on the back or side of the device. Typically, there are "MODE", "SET", and "ADJ" (or similar) buttons.
- Preme o MODO button until the time display flashes or you enter the setting mode.
- Usa o SET or ADJ botón para axustar a hora e, a seguir, prema MODO para confirmar e pasar aos minutos.
- Repita para minutos, ano, mes e día.
- Preme MODO de novo para saír do modo de configuración.
Axustar o reloxo despertador:
- Preme o MODO button repeatedly until the alarm time is displayed.
- Manteña premido o SET para entrar no modo de configuración da alarma. A hora parpadeará.
- Usa o ADJ button to set the desired hour, then press SET para confirmar.
- Usa o ADJ button to set the desired minutes, then press SET para confirmar.
- Para activar/desactivar a alarma, prema o botón ADJ button while the alarm time is displayed. An alarm icon will appear/disappear.
- To use the snooze function, press any button (except the alarm off button) when the alarm sounds. The alarm will sound again after a few minutes.
Activating Hourle Chime:
Some models feature an hourly chime. To activate or deactivate this function, locate the dedicated chime button or a combination of buttons (e.g., press MODO e ADJ simultaneously) as per the specific model's design. A small icon (e.g., a bell) may appear on the display when activated.
Viewing Min/Max Values:
The device stores the highest and lowest temperature and humidity values recorded since the last reset. To view estes valores:
- Preme o MAX/MIN button (or similar) once to display the maximum recorded values.
- Press it again to display the minimum recorded values.
- To clear the recorded values, press and hold the MAX/MIN button while the values are displayed.
Mantemento
Limpeza:
Limpe o dispositivo cun suave, damp cloth. Do not use abrasive cleaners or solvents, as these may damage the high-gloss surface or the display. Ensure no liquid enters the device.
Substitución da batería:
When the display becomes dim or the device stops functioning, it's time to replace the battery. Follow the battery installation steps outlined in the "Setup" section. Dispose of used batteries according to local regulations.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| A pantalla está en branco ou escura. | Batería baixa ou esgotada. | Replace the AA battery. Ensure correct polarity. |
| Lecturas incorrectas de temperatura/humidade. | Device placed in an unsuitable location (direct sunlight, draft, near heat source). | Relocate the device to a stable environment away from direct influences. Allow time for readings to stabilize. |
| Os botóns non responden. | Fallo temporal de software ou batería baixa. | Retire e volva inserir a batería para reiniciar o dispositivo. Se o problema persiste, substitúaa. |
| A alarma non soa. | Alarm not activated or volume too low (if adjustable). | Ensure the alarm function is enabled (check for alarm icon on display). Verify alarm time is set correctly. |
Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | 30.5038.01 |
| Dimensións do produto | 3.9 x 3.94 x 1.81 polgadas (aprox. 9.9 x 10 x 4.6 cm) |
| Peso do elemento | 3.35 onzas (95 gramos) |
| Fonte de enerxía | 1 AA battery (Alkaline recommended) |
| Tipo de montaxe | Mesa |
| Clasificación de temperatura superior | 55 graos centígrados |
| Fabricante | TFA-Dostmann |
| Data de primeira dispoñibilidade | 12 de xullo de 2015 |
Garantía e Soporte
For information regarding warranty coverage, technical support, or replacement parts for your TFA Dostmann 30.5038.01 Digital Thermo Hygrometer, please refer to the official TFA-Dostmann website or contact their customer service directly. Contact details can typically be found on the manufacturer's packaging or websitio.
Conserve o recibo de compra como proba de compra para calquera reclamación de garantía.





