પરિચય
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.
મુખ્ય લક્ષણો
- 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.
- એર કમ્ફર્ટ સૂચક: Displays DRY, COMFORT, or WET conditions at a glance.
- 3.34-ઇંચ એલસીડી ડિસ્પ્લે: Clear, bold numbers for easy readability from various angles.
- બહુવિધ માઉન્ટિંગ વિકલ્પો: Includes desktop stand, magnetic attachment, and adhesive pad for wall mounting.
- લાંબી બેટરી જીવન: Powered by 2 x CR2032 button cell batteries, lasting 8-12 months.
- સમય અને તારીખ ડિસ્પ્લે: Integrated clock function with 12h/24h selection.
- Upgraded Calibration Function: Allows for manual adjustment of temperature and humidity readings for optimal accuracy.
આકૃતિ 1: ઓવરview of device features.
બૉક્સમાં શું છે
- NOKLEAD Digital Indoor Thermometer Hygrometer x 1
- CR2032 Button Cell Batteries x 2 (one installed, one spare)
- Adhesive Metal Pad x 1
- વપરાશકર્તા માર્ગદર્શિકા x 1
ઉત્પાદન ઓવરview
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.
આકૃતિ 3: પાછળ view with battery compartment and buttons.
સેટઅપ
બેટરી ઇન્સ્ટોલેશન
- ઉપકરણની પાછળ બેટરી કમ્પાર્ટમેન્ટ કવર શોધો.
- કવર દૂર કરો.
- 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.
પ્લેસમેન્ટ વિકલ્પો
The NOKLEAD 5253T offers versatile placement options:
- ડેસ્કટોપ સ્ટેન્ડ: Utilize the integrated foldable stand on the back to place the device on any flat surface, such as a desk, shelf, or counter.
- ચુંબકીય જોડાણ: The device has a built-in magnet, allowing it to be securely attached to metallic surfaces like refrigerators.
- વોલ માઉન્ટિંગ: Use the provided adhesive metal pad to stick the device to a non-metallic wall surface.
આકૃતિ 4: ઉદાamples of device placement in different environments.
ઓપરેશન
પાવર ચાલુ/બંધ
The device automatically powers on once batteries are installed. There is no manual power on/off button.
તાપમાન એકમ પસંદગી (°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.
એર કમ્ફર્ટ સૂચક
The device features a visual comfort indicator bar that quickly displays the current air conditions:
- શુષ્ક: 30% થી નીચે ભેજ
- આરામ: ભેજ 30% અને 69% ની વચ્ચે
- ભીનું: 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.
માપાંકન કાર્ય
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.
જાળવણી
સફાઈ
ઉપકરણને નરમ, સૂકા કપડાથી સાફ કરો. ઘર્ષક ક્લીનર્સનો ઉપયોગ કરશો નહીં અથવા ઉપકરણને પાણીમાં બોળશો નહીં.
બેટરી રિપ્લેસમેન્ટ
When the display becomes dim or the device stops functioning, replace the CR2032 batteries. Follow the battery installation steps outlined in the Setup section.
મુશ્કેલીનિવારણ
- કોઈ ડિસ્પ્લે નથી: Ensure batteries are correctly installed with proper polarity. Replace batteries if they are depleted.
- અચોક્કસ વાંચન: 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.
- Display Not Changing: The device refreshes every 10 seconds. Ensure there are actual changes in temperature or humidity for the display to update.
વિશિષ્ટતાઓ
| લક્ષણ | સ્પષ્ટીકરણ |
|---|---|
| મોડલ નંબર | 5253T |
| તાપમાન શ્રેણી | 14.2°F - 140°F (-9.9°C - 60°C) |
| તાપમાનની ચોકસાઈ | ± 2 ° F (1 ° C) |
| ભેજની રેન્જ | ૧% - ૯૯% આરએચ |
| ભેજની ચોકસાઈ | ±3% આરએચ |
| તાજું દર | દર 10 સેકન્ડે |
| ડિસ્પ્લે માપ | 3.34 ઇંચ |
| પાવર સ્ત્રોત | 2 x CR2032 Button Cell Batteries |
| ઉત્પાદન પરિમાણો | 2.76 x 2.76 x 0.55 ઇંચ (70mm x 70mm x 14mm) |
| વસ્તુનું વજન | 2.12 ઔંસ (60 ગ્રામ) |
વોરંટી અને આધાર
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 webસાઇટ
