Indledning
Thank you for choosing the NOKLEAD NK5253 Digital Indoor Thermometer Hygrometer. This device is designed to provide accurate and real-time measurements of indoor temperature and humidity, helping you maintain a comfortable and healthy living environment. Please read this manual carefully before use to ensure proper operation and longevity of your device.
Billede: Forside view of the NOKLEAD NK5253 Digital Indoor Thermometer Hygrometer, showing its clear LCD display with temperature, humidity, comfort level indicator, time, and date.
Nøglefunktioner
- Temperatur- og luftfugtighedsovervågning: Displays current temperature and humidity levels.
- 3-Level Air Comfort Indicator: Quickly shows DRY, COMFORT, or WET conditions.
- Stort LCD-display: Clear and easy-to-read digits from various angles.
- Hurtig opdateringshastighed: Updates readings every 10 seconds.
- Flere monteringsmuligheder: Includes tabletop stand, magnetic back, and adhesive pads for versatile placement.
- Visning af tid og dato: Features a clock with 12h/24h format and date display.
- Batteridrevet: Operates on 2 CR2032 button batteries.
Image: The device shown in a home environment, with icons illustrating its functions: thermometer, hygrometer, comfort indicator, °C/°F selector, 10-second refresh, CR2032 battery, date, and 12/24-hour switch.
Opsætningsvejledning
1. Batteriinstallation
- Find batterirummet på bagsiden af enheden.
- Åbn batteridækslet.
- Insert two CR2032 button batteries, ensuring correct polarity (+/-).
- Luk batteridækslet forsvarligt.
Billede: En detaljeret view of the battery compartment, indicating the placement of a CR2032 battery.
2. Første opstart
Once batteries are installed, the device will power on automatically and display current temperature, humidity, time, and date.
3. Indstilling af tid og dato
- Tryk og hold 'SET'-knappen nede for at gå ind i tidsindstillingstilstand.
- Use the '+' and '-' buttons to adjust the hour, minute, month, and day.
- Tryk på 'SET' igen for at bekræfte hver indstilling og gå videre til den næste.
- To switch between 12-hour and 24-hour format, press the '-' button while in normal display mode.
Image: An illustration highlighting the time (6:30) and date (6/03) display, with indicators for 12/24-hour format and month/day format.
4. Valg af temperaturenhed (°C/°F)
Press the '+' button to toggle between Celsius (°C) and Fahrenheit (°F) temperature units.
Image: Two devices side-by-side, demonstrating the temperature display switching between Celsius and Fahrenheit.
5. Monteringsmuligheder
The device offers flexible placement options:
- Bordstativ: Utilize the built-in stand for placement on any flat surface.
- Magnetisk bagside: Attach the device to metallic surfaces like refrigerators using the integrated magnet.
- Klæbende montering: Use the provided adhesive pads to stick the device to non-metallic walls or surfaces.
Image: A collage showing the device being used with its wall stick, strong magnet, and 45-degree durable stand options in different home settings.
Operation
1. Display overview
Den store LCD-skærm viser følgende oplysninger:
- Øverst til venstre: Current Temperature (°C or °F)
- Øverst til højre: Current Humidity (%)
- Mellem: 3-Level Air Comfort Indicator (DRY, COMFORT, WET)
- Nederst til venstre: Current Time (12h/24h)
- Nederst til højre: Current Date (MM/DD)
2. Indikator for luftkomfort
The comfort level indicator provides a quick visual reference for indoor air conditions:
- TØRRE: Luftfugtighed under 30 %
- KOMFORT: Luftfugtighed mellem 30% og 70%
- VÅD: Luftfugtighed over 70 %
Image: The device mounted on a wall, clearly showing the comfort level bar with 'DRY', 'COMFORT', and 'WET' zones, along with their corresponding humidity ranges.
3. Overvågning i realtid
The device refreshes temperature and humidity readings every 10 seconds, ensuring you have up-to-date information about your environment.
Image: A sequence of three device displays illustrating the 10-second refresh rate for temperature and humidity readings.
Opretholdelse
1. Udskiftning af batteri
When the display dims or stops functioning, it is time to replace the batteries. Follow the battery installation steps in the Setup Guide. The device uses two CR2032 button batteries.
2. Rensning
To clean the device, gently wipe the screen and body with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
Fejlfinding
| Spørgsmål | Mulig årsag | Løsning |
|---|---|---|
| Skærmen er tom eller svag. | Lave eller døde batterier. Forkert batteriinstallation. | Replace batteries with new CR2032 batteries. Ensure correct polarity. |
| Upræcise aflæsninger. | Device placed near heat/cold sources or in direct sunlight. Sensor obstruction. | Relocate the device to a stable environment away from extreme temperatures or direct airflow. Ensure sensors are clear. |
| Tid/dato nulstilles ofte. | Battery instability or temporary power loss. | Ensure batteries are securely seated. Replace batteries if issue persists. |
| Cannot switch °C/°F or 12h/24h. | Forkert knaptryksekvens. | For °C/°F, press the '+' button. For 12h/24h, press the '-' button in normal display mode. |
Produktspecifikationer
- Model: NK5253
- Produktdimensioner: 7 x 7 x 1.4 cm (2.76 x 2.76 x 0.55 tommer)
- Varens vægt: 80 gram
- Temperaturmåleområde: 14.2°F ~ 140°F (-9.9°C ~ 60°C)
- Temperatur nøjagtighed: ±1°C
- Fugtmåleområde: 20 % ~ 95 % RH
- Fugtighedsnøjagtighed: ±3 % relativ fugtighed
- Opdateringshastighed: Hvert 10. sekund
- Batteritype: 2 x CR2032 Lithium Metal batteries (included)
- Monteringsmuligheder: Tabletop Stand, Magnetic Back, Adherency Mount
Garanti og support
NOKLEAD is committed to providing quality products and customer satisfaction. This product comes with a standard warranty. For detailed warranty information, technical support, or any inquiries, please refer to the contact information provided with your purchase or visit the official NOKLEAD webwebsted.
Image: Icons representing NOKLEAD's commitment to customer service, reliable branding, quality warranty, and extended after-sale support.
