1. Introduction
The DUKA TH3 is a smart electronic device designed to accurately monitor indoor temperature and humidity, while also providing outdoor weather information, time, and date through Wi-Fi connectivity. Its sleek design and multi-functional display make it suitable for various environments, helping you maintain optimal living or working conditions.
DUKA TH3 display showing current time, date, indoor/outdoor temperature and humidity, and weather icon.
2. Package Contents
Please check the box for the following items:
- DUKA TH3 Host Unit x 1
- Instruction Manual x 1
- Type-C Charging Cable x 1
- Magnetic Iron Sheet x 1
Visual representation of the DUKA TH3 package contents.
3. Specifications
| Feature | Detail |
|---|---|
| Product Name | TH3 Smart Hygrometer Thermometer |
| Dimensions | 86 x 86 x 13.3 mm |
| Net Weight | 86 g |
| Material | LCD, ABS |
| Temperature Range | -9.9°C to 60°C |
| Humidity Range | 10% to 99% RH |
| Temperature Resolution | 0.1°C |
| Humidity Resolution | 1% RH |
| Battery Type | 3.7V/450mAh Rechargeable Lithium Battery |
| Charging Port | Type-C |
| Connectivity | Wi-Fi Smart Connection |
Internal components and display resolution details.
4. Key Features
- Accurate Sensing: Built-in high-sensitivity sensor for precise indoor temperature and humidity readings with quick refresh rates.
- Wi-Fi Smart Connection: Automatically updates outdoor weather conditions and synchronizes time, date, and week when connected to your home Wi-Fi network.
- Automatic Time Calibration: No manual time settings required; the device automatically synchronizes with network time.
- 4.3-inch LCD Screen: A clear, multi-angle display with sharp fonts and adjustable size for easy readability from various perspectives.
- Rechargeable Battery: Equipped with a 450mAh Type-C rechargeable lithium battery for long endurance, reducing the need for frequent battery replacement.
- Multi-functional Display: Shows current temperature, humidity, time, date, week, and intuitive weather icons.
- Versatile Placement: Designed for both wall hanging and desktop standing, suitable for various rooms and scenarios.
Multi-functional display icons for easy understanding.
5. Setup Guide
- Initial Charging: Before first use, fully charge the DUKA TH3 using the provided Type-C charging cable and a standard USB power adapter (not included). The battery indicator on the display will show charging status.
Charging the DUKA TH3 via Type-C port.
- Power On: Once charged, the device should power on automatically. If not, locate the power button (if available, usually on the side or back) and press it.
- Wi-Fi Connection:
- Download the companion mobile application (refer to the included instruction manual for app details and QR codes).
- Open the app and follow the on-screen instructions to add a new device.
- Ensure your DUKA TH3 is in pairing mode (usually indicated by a blinking Wi-Fi icon on the display).
- Connect the device to your 2.4GHz Wi-Fi network through the app.
- Upon successful connection, the Wi-Fi icon will become solid, and the device will automatically synchronize time, date, week, and outdoor weather information.
Wi-Fi Smart Connection for automatic outdoor weather updates.
6. Operating Instructions
The DUKA TH3 features a clear 4.3-inch LCD screen that displays various environmental and time data:
- Time and Date: The current time (AM/PM) and date (month/day) are prominently displayed at the top. The week number is also shown.
- Weather Forecast: An intuitive icon represents the outdoor weather conditions, automatically updated via Wi-Fi.
- Indoor Temperature: The large number with a red house icon indicates the current indoor temperature in Celsius.
- Outdoor Temperature Range: Next to the indoor temperature, a smaller red house icon shows the predicted outdoor temperature range (e.g., 27°C / 32°C).
- Indoor Humidity: The large number with a blue house icon indicates the current indoor humidity percentage.
- Outdoor Humidity: Next to the indoor humidity, a smaller blue house icon shows the predicted outdoor humidity percentage.
- Battery Indicator: Located at the top right, showing the current battery level.
The device is designed for automatic operation once connected to Wi-Fi. There are no manual buttons for adjusting time or weather; these are synchronized automatically.
7. Placement Options
The DUKA TH3 offers flexible placement options to suit your needs:
- Desktop Standing: The device is equipped with a hidden shrinkable bracket on the back, allowing it to stand firmly on any flat surface such as a desk, shelf, or bedside table.
- Wall Hanging: For a more permanent installation, the device can be adhered to a wall, refrigerator door, or other smooth surfaces using the provided magnetic iron sheet or suitable wall stickers (not included). Ensure the surface is clean and dry before adhesion.
Examples of DUKA TH3 placement on a wall and a shelf.
DUKA TH3 seamlessly integrated into a living room wall.
8. Care and Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water.
- Battery Care: Recharge the device when the battery indicator is low. Avoid fully draining the battery frequently to prolong its lifespan.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Avoid Obstructions: Ensure the back air inlet is not obstructed to allow for accurate temperature and humidity sensing.
9. Troubleshooting
- Device not turning on:
- Ensure the device is fully charged. Connect it to a Type-C charger and wait for a few minutes before attempting to power it on again.
- Wi-Fi connection issues:
- Ensure your Wi-Fi network is 2.4GHz. The device may not support 5GHz networks.
- Check if your router is working correctly and the signal strength is adequate.
- Restart the DUKA TH3 and your router, then try connecting again through the mobile app.
- Verify that the Wi-Fi password entered in the app is correct.
- Incorrect time or weather display:
- This information is synchronized via Wi-Fi. Ensure the device is successfully connected to the internet. If connected, try restarting the device to force a re-synchronization.
- Inaccurate temperature/humidity readings:
- Ensure the device's back air inlet is not blocked.
- Avoid placing the device near heat sources (e.g., direct sunlight, heaters) or sources of moisture (e.g., humidifiers, open windows during rain) that could affect local readings.
- Allow the device some time to stabilize after moving it to a new environment.
10. User Tips
- For optimal performance and accurate outdoor weather updates, ensure the device maintains a stable Wi-Fi connection.
- The automatic time calibration feature relies on internet connectivity, making the device suitable for use in various regions without manual time adjustments.
11. Warranty and Support
DUKA products are manufactured to the highest quality standards. For detailed warranty information and customer support, please refer to the official DUKA website or contact your retailer. Keep your purchase receipt as proof of purchase.
For technical assistance or inquiries, please consult the contact information provided in the original product packaging or on the manufacturer's official support channels.
