1. Introduktion
Thank you for choosing the TANITA TT-509-WH Analog Temperature and Humidity Meter. This device provides accurate, real-time measurements of ambient temperature and relative humidity without the need for batteries. Its clear, easy-to-read dials make it simple to monitor your environment. Please read this manual thoroughly before use to ensure proper operation and longevity of your device.
2. Produktfunktioner
- Analog skærm: Clear, easy-to-read dials for temperature and humidity.
- Batterifri drift: Mechanical design requires no power source.
- Dobbelt funktionalitet: Measures both temperature (in Celsius) and relative humidity.
- Kompakt design: Suitable for various indoor environments.
- Monteringsmuligheder: Beregnet til bordplacering eller vægmontering.

Figur 1: Forside view of the TANITA TT-509-WH meter. The upper dial indicates temperature in Celsius, and the lower dial indicates relative humidity.
3. Opsætning og placering
- Udpakning: Carefully remove the device from its packaging. Inspect for any damage.
- Valg af placering:
- Place the meter in a central location within the room where you wish to monitor temperature and humidity.
- Avoid direct sunlight, drafts from windows or air conditioners, and proximity to heat sources (e.g., radiators, ovens) or moisture sources (e.g., humidifiers, bathrooms). These can lead to inaccurate readings.
- Ensure the meter is placed at a height that allows for easy reading and represents the general room conditions.
- Monteringsmuligheder:
- Bordpladeplacering: The device can stand freely on a flat surface.
- Vægmontering: The device features a hanging slot on the back for wall installation. Use an appropriate screw or hook (not included) to securely mount the device. Ensure the device hangs straight and is stable.
- Indledende stabilisering: Allow the meter approximately 30 minutes to stabilize in its chosen location before taking initial readings. This allows the internal components to adjust to the ambient conditions.

Figure 2: Dimensions of the TANITA TT-509-WH meter, showing its compact size.
4. Operation and Reading Measurements
The TANITA TT-509-WH is an analog device that operates continuously without user intervention. Readings are displayed directly on the dials.
- Aflæsningstemperatur: The upper dial indicates the temperature in degrees Celsius (°C). The needle points to the current temperature. The scale typically ranges from -30°C to 50°C, with markings every 2°C.
- Reading Humidity: The lower dial indicates the relative humidity in percentage (%). The needle points to the current humidity level. The scale typically ranges from 0% to 100%, with markings every 5%.
- Optimale forhold: For general comfort and health, indoor temperature is often recommended between 20-25°C (68-77°F) and relative humidity between 40-60%.
5. Pleje og vedligeholdelse
- Rensning: Tør enheden af med en blød, tør klud. Brug ikke slibende rengøringsmidler, opløsningsmidler, og nedsænk ikke enheden i vand.
- Opbevaring: Hvis enheden opbevares i længere tid, skal den opbevares køligt og tørt, væk fra direkte sollys og ekstreme temperaturer.
- Undgå påvirkning: The device contains delicate mechanical components. Avoid dropping or subjecting it to strong impacts.
- Ingen dele, der kan serviceres af brugeren: Do not attempt to open or repair the device. This may damage the internal mechanisms and void any potential warranty.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
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| Unøjagtige aflæsninger |
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| Nålen bevæger sig ikke |
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7. Specifikationer
| Modelnummer | TT-509-WH |
| Mærke | TANITA |
| Type | Analog Temperature and Humidity Meter |
| Temperaturområde | -30°C to 50°C (approximate, based on typical analog scales) |
| Temperatur nøjagtighed | ±2°C |
| Fugtighedsområde | 0% to 100% RH (approximate, based on typical analog scales) |
| Fugtighedsnøjagtighed | ±5% RH (typical for analog hygrometers) |
| Dimensioner (B x H) | 10 cm B x 15 cm H (3.94 cm B x 6.0 cm H) |
| Vægt | 4.6 ounce (130 gram) |
| Strømkilde | No batteries required (Analog Mechanical) |
| Monteringstype | Bordplade eller vægmonteret |
8. Garanti og support
TANITA products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official TANITA website. For technical support or inquiries, please contact TANITA customer service through their official channels.
TANITA Official Webwebsted: www.tanita.com





