Introduction
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.
Негизги өзгөчөлүктөрү
- 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.
- Абанын ыңгайлуулугунун көрсөткүчү: Displays DRY, COMFORT, or WET conditions at a glance.
- 3.34 дюймдук LCD дисплей: Clear, bold numbers for easy readability from various angles.
- Бир нече орнотуу параметрлери: Includes desktop stand, magnetic attachment, and adhesive pad for wall mounting.
- Батареянын узак иштөө мөөнөтү: Powered by 2 x CR2032 button cell batteries, lasting 8-12 months.
- Убакыт жана дата дисплей: Integrated clock function with 12h/24h selection.
- Upgraded Calibration Function: Allows for manual adjustment of temperature and humidity readings for optimal accuracy.
Figure 1: ашыкview of device features.
Кутуда эмне бар
- NOKLEAD Digital Indoor Thermometer Hygrometer x 1
- CR2032 Button Cell Batteries x 2 (one installed, one spare)
- Adhesive Metal Pad x 1
- Колдонуучунун колдонмосу x 1
Продукт бүттүview
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-сүрөт: Арткы view батарея отсеги жана баскычтары менен.
Жайгашуу
Батарея орнотуу
- Аппараттын артындагы батарея бөлүкчөсүнүн капкагын табыңыз.
- Капкакты алып салыңыз.
- 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.
Жайгаштыруу параметрлери
The NOKLEAD 5253T offers versatile placement options:
- Иш столунун стенди: Utilize the integrated foldable stand on the back to place the device on any flat surface, such as a desk, shelf, or counter.
- Магниттик тиркеме: The device has a built-in magnet, allowing it to be securely attached to metallic surfaces like refrigerators.
- Дубалга орнотуу: Use the provided adhesive metal pad to stick the device to a non-metallic wall surface.
4-сүрөт: Мисamples of device placement in different environments.
Операция
Күйгүзүү/өчүрүү
The device automatically powers on once batteries are installed. There is no manual power on/off button.
Температура бирдигин тандоо (°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.
Аба комфортунун көрсөткүчү
The device features a visual comfort indicator bar that quickly displays the current air conditions:
- КУРГАК: 30% төмөн нымдуулук
- КОМФОРТ: 30% жана 69% ортосундагы нымдуулук
- СУУ: Humidity 70% or above
This indicator helps you determine if a humidifier or dehumidifier is needed to maintain optimal indoor air quality.
Figure 7: Air Comfort Indicator ranges.
Калибрлөө функциясы
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.
Техникалык тейлөө
Тазалоо
Аппаратты жумшак, кургак чүпүрөк менен сүртүңүз. Абразивдүү тазалагычтарды колдонбоңуз же аппаратты сууга салбаңыз.
Батареяны алмаштыруу
When the display becomes dim or the device stops functioning, replace the CR2032 batteries. Follow the battery installation steps outlined in the Setup section.
Проблемаларды чечүү
- Дисплей жок: Ensure batteries are correctly installed with proper polarity. Replace batteries if they are depleted.
- Туура эмес окуулар: 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.
- Дисплей өзгөрбөйт: The device refreshes every 10 seconds. Ensure there are actual changes in temperature or humidity for the display to update.
Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель номери | 5253T |
| Температура диапазону | 14.2°F - 140°F (-9.9°C - 60°C) |
| Температуранын тактыгы | ± 2 ° F (1 ° C) |
| нымдуулук колому | 10% - 95% RH |
| Нымдуулуктун тактыгы | ±3% RH |
| Жаңыртуу ылдамдыгы | 10 секунд сайын |
| Дисплей өлчөмү | 3.34 дюйм |
| Power Source | 2 x CR2032 Button Cell Batteries |
| Продукциянын өлчөмдөрү | 2.76 x 2.76 x 0.55 дюйм (70 мм x 70 мм x 14 мм) |
| Элемент Салмагы | 2.12 унция (60 грамм) |
Кепилдик жана колдоо
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 webсайт.
