Zavedení
Thank you for choosing the DOOMAY Room Thermometer Indoor. This device is designed to provide accurate and real-time measurements of indoor temperature and humidity, helping you maintain a comfortable and healthy environment. It also features a large LCD display, date, and clock functions, and multiple mounting options for convenience.

The DOOMAY Room Thermometer Indoor displaying temperature, humidity, date, and time.
Vlastnosti produktu
- 3.62" LCD Display & Easy to Read: Features clear, bold numbers for easy readability from various angles and distances. Portable and lightweight design.
- Vysoká přesnost a rychlá aktualizace: Temperature range 14.2°F-140°F (-9.9℃-60℃) with ±1℃ accuracy; humidity range 10%-95% with ±3-5%RH accuracy. Sensor detects changes every 10 seconds for up-to-date readings.
- Více možností montáže: Can be placed on a desktop, attached via magnet, or stuck on a wall using the included metal adhesive pad.
- Indikátor pohodlí na obličeji s ikonou: Displays DRY, COMFORT, or WET icons to quickly indicate air conditions, assisting in humidifier/dehumidifier adjustments.
- Unique Calibration Supported: Manual calibration for temperature (Max ±5℃/±10℉) and humidity (Max ±10%Rh) to improve data accuracy if environmental factors impact readings.
- Date and Clock Feature: Exclusive design includes date and clock for easy time reference.
- Dlouhá výdrž baterie: Comes with 1 CR2450 button battery, lasting 8-12 months.

Nadview of the DOOMAY Indoor Temperature & Humidity Monitor's key functions.

The device provides responsive readings with an accurate and sensitive sensor.
Nastavení
Instalace baterie
The device comes with one CR2450 button battery. To install or replace the battery:
- Najděte přihrádku na baterie na zadní straně zařízení.
- Otevřete kryt baterie.
- Vložte baterii CR2450 kladným pólem (+) nahoru.
- Pevně zavřete kryt baterie.

The device uses a CR2450 battery, offering long battery life.
Možnosti montáže
The DOOMAY Room Thermometer offers versatile placement options:
- Stolní stojan: Use the integrated stand on the back to place the device on any flat surface.
- Magnet Attaching: The device has a built-in magnet for attaching to metallic surfaces like refrigerators.
- Wall Stick Pad: Use the provided metal adhesive pad to stick the device to a non-metallic wall.

The device features a strong magnet and a durable stand for flexible placement.
Návod k obsluze
Zobrazit přesview
Velký LCD displej zobrazuje následující informace:
- Aktuální teplota (°F/°C)
- Current Humidity (%)
- Comfort Indicator (Face Icon)
- Date (Month/Day)
- Time (12H/24H)

Detailní view of the hygrometer's display and control features.
Jednotky přepínání teploty (°C/°F)
Přepínání mezi stupni Celsia (°C) a stupni Fahrenheita (°F):
- Press the "+" button located on the back of the device.
Nastavení data a času
Chcete-li nastavit datum a čas:
- Press the "SET" button on the back of the device to enter setting mode.
- Use the "+" or "-" buttons to adjust the flashing value (e.g., year, month, day, hour, minute).
- Press "SET" again to confirm the current setting and move to the next value.
- After setting the minutes, press "SET" one last time to save all settings and exit setting mode.
To switch between 12-hour and 24-hour time format, press the "SET" button when not in setting mode.
Indikátor úrovně pohodlí
The device displays a face icon to indicate the comfort level based on temperature and humidity:
- SCHNOUT: Vlhkost < 30 %
- POHODLÍ: 30% ≤ Humidity ≤ 70% AND 66°F ≤ Temperature ≤ 80°F
- MOKRÉ: Vlhkost > 70 %

Understanding the comfort level indicators for optimal indoor environment.
Kalibrace
If you believe the readings are inaccurate due to placement or environmental factors, you can manually calibrate the device:
- Press and hold the "+" and "-" buttons simultaneously for a few seconds to enter calibration mode.
- Use the "+" or "-" buttons to adjust the temperature or humidity values.
- Press "SET" to switch between temperature and humidity calibration.
- Press "SET" again to save and exit calibration mode.
Calibration Range: Temperature: Max ±5℃/±10℉; Humidity: Max ±10%Rh.
Official product video demonstrating the features and operation of the DOOMAY Digital Thermometer Hygrometer, including setting date/time and calibration.
Údržba
To ensure the longevity and accuracy of your DOOMAY Room Thermometer:
- Keep the device clean by wiping it with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Nevystavujte zařízení extrémním teplotám, přímému slunečnímu záření nebo vysoké vlhkosti po delší dobu.
- Replace the battery when the low battery indicator appears on the display to ensure continuous operation.
Odstraňování problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádný displej nebo tlumený displej | Baterie je vybitá nebo nesprávně nainstalovaná. | Replace the CR2450 battery or ensure it is installed correctly with the positive (+) side up. |
| Nepřesné údaje o teplotě/vlhkosti | Device placed near heat/cold sources or in direct sunlight; needs calibration. | Move the device to a more stable environment. Perform manual calibration as described in the 'Operating Instructions' section. |
| Tlačítka nereagují | Dočasná softwarová závada nebo slabá baterie. | Vyjměte a znovu vložte baterii, abyste zařízení resetovali. Pokud problém přetrvává, vyměňte baterii. |
Specifikace
- Číslo modelu: 5294
- Rozměry produktu: 3.43 x 2.56 x 0.51 palce (8.7 x 6.5 x 1.3 cm)
- Hmotnost položky: 3.17 unce (90 gramů)
- Rozsah teplot: 14.2°F - 140°F (-9.9℃ - 60℃)
- Přesnost teploty: ±1℃
- Rozsah vlhkosti: 10 % - 95 % relativní vlhkosti
- Přesnost vlhkosti: ±3-5% RH
- Obnovovací frekvence: Každé 10 sekundy
- Typ baterie: 1 x lithium-kovová baterie CR2450 (součástí balení)
- Životnost baterie: 8-12 měsíce
- Barva: Černý
- Výrobce: DOOMAY
- Země původu: Čína

Detailed dimensions and key advantages of the DOOMAY thermometer hygrometer.
Záruka a podpora
For warranty information or technical support, please contact DOOMAY customer service. Refer to the product packaging or the official DOOMAY webstránky pro kontaktní údaje.
We are committed to providing high-quality products and excellent customer service. If you encounter any issues, please do not hesitate to reach out.




