Įvadas
Thank you for choosing the NOKLEAD Digital Indoor Thermometer Hygrometer. This device provides accurate and real-time monitoring of indoor temperature and humidity, along with a clock display. Designed for ease of use, it helps you maintain a comfortable and healthy living environment. Please read this manual carefully before use to ensure proper operation and longevity of your device.
Pagrindinės savybės
- Fast Refresh & High Accuracy: Updates readings every 10 seconds with temperature accuracy of ±1°C (0-40°C) / ±2°C (40-60°C) and humidity accuracy of ±3%RH.
- Oro komforto indikatorius: Displays DRY, COMFORT, or WET conditions at a glance.
- 3.34 colio LCD ekranas: Clear, bold numbers for easy readability from various angles.
- Keli montavimo variantai: Includes desktop stand, magnetic attachment, and adhesive pad for wall mounting.
- Ilgas baterijos veikimo laikas: Powered by 2 x CR2032 button cell batteries, lasting 8-12 months.
- Laiko ir datos rodymas: Integrated clock function with 12h/24h selection.
- Upgraded Calibration Function: Allows for manual adjustment of temperature and humidity readings for optimal accuracy.
1 pav. Baigtaview of device features.
Kas yra dėžutėje
- NOKLEAD Digital Indoor Thermometer Hygrometer x 1
- CR2032 Button Cell Batteries x 2 (one installed, one spare)
- Adhesive Metal Pad x 1
- Vartotojo vadovas x 1
Produktas baigtasview
Figure 2: Front display of the device.
The device features a large LCD screen displaying temperature (in °C or °F), relative humidity (%), a comfort level indicator (DRY, COMFORT, WET), current time, and date. On the back, you will find the battery compartment and control buttons for settings.
3 pav.: galinis view with battery compartment and buttons.
Sąranka
Akumuliatoriaus montavimas
- Suraskite baterijų skyriaus dangtelį įrenginio gale.
- Nuimkite dangtelį.
- Insert two CR2032 button cell batteries, ensuring correct polarity (+/-). One battery is typically pre-installed.
- Replace the battery compartment cover. The device will power on automatically.
Paskirties vietos parinktys
The NOKLEAD 5253T offers versatile placement options:
- Stalinis stovas: Utilize the integrated foldable stand on the back to place the device on any flat surface, such as a desk, shelf, or counter.
- Magnetinis tvirtinimas: The device has a built-in magnet, allowing it to be securely attached to metallic surfaces like refrigerators.
- Montavimas ant sienos: Use the provided adhesive metal pad to stick the device to a non-metallic wall surface.
4 pav. Pvzamples of device placement in different environments.
Operacija
Maitinimo įjungimas/išjungimas
The device automatically powers on once batteries are installed. There is no manual power on/off button.
Temperatūros vieneto pasirinkimas (°C/°F)
To switch between Celsius (°C) and Fahrenheit (°F), press the '+' button located on the back of the device.
Figure 5: Switching between °C and °F.
Time Format Selection (12h/24h)
To switch between 12-hour and 24-hour time formats, press the '-' button located on the back of the device.
Figure 6: Switching between 12h and 24h time formats.
Oro komforto indikatorius
The device features a visual comfort indicator bar that quickly displays the current air conditions:
- DŽIOVAS: Drėgmė žemiau 30 %
- KOMFORTAS: Drėgmė nuo 30% iki 69%
- Šlapias: Drėgmė 70% ar daugiau
This indicator helps you determine if a humidifier or dehumidifier is needed to maintain optimal indoor air quality.
Figure 7: Air Comfort Indicator ranges.
Kalibravimo funkcija
If you suspect the readings are inaccurate due to placement or environmental factors, you can calibrate the sensor. The calibration allows for adjustments of up to ±5°C/±41°F for temperature and ±10%RH for humidity. Refer to the detailed instructions provided in the full user manual for the specific calibration procedure.
Priežiūra
Valymas
Nuvalykite įrenginį minkštu, sausu skudurėliu. Nenaudokite abrazyvinių valiklių ir nemerkite įrenginio į vandenį.
Baterijos keitimas
When the display becomes dim or the device stops functioning, replace the CR2032 batteries. Follow the battery installation steps outlined in the Setup section.
Trikčių šalinimas
- Nėra ekrano: Ensure batteries are correctly installed with proper polarity. Replace batteries if they are depleted.
- Netikslūs rodmenys: Allow the device to stabilize for at least 30 minutes after initial setup or relocation. If discrepancies persist, utilize the calibration function as described in the Operation section.
- Rodymas nesikeičia: The device refreshes every 10 seconds. Ensure there are actual changes in temperature or humidity for the display to update.
Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Modelio numeris | 5253T |
| Temperatūros diapazonas | 14.2–140 °F (-9.9–60 °C) |
| Temperatūros tikslumas | ± 2 ° F (1 ° C) |
| Drėgmės diapazonas | 10–95 % santykinis oro drėgnumas |
| Drėgmės tikslumas | ±3 % santykinis drėgnis |
| Atnaujinimo dažnis | Kas 10 sekundžių |
| Ekrano dydis | 3.34 colių |
| Maitinimo šaltinis | 2 x CR2032 Button Cell Batteries |
| Gaminio matmenys | 2.76 x 2.76 x 0.55 colio (70 mm x 70 mm x 14 mm) |
| Prekės svoris | 2.12 uncijos (60 gramų) |
Garantija ir palaikymas
NOKLEAD products are designed for reliability and performance. If you encounter any issues or have questions regarding your NOKLEAD Digital Indoor Thermometer Hygrometer, please contact our customer support team. We are committed to providing the best possible solution for you.
For support, please refer to the contact information provided with your purchase or visit the official NOKLEAD websvetainę.