1. Produit terminéview
The Qingping Digital Bluetooth Thermometer Hygrometer is designed to provide accurate, real-time temperature and humidity readings for indoor environments. Featuring an E Ink display for clear visibility from various angles, this compact device offers multiple mounting options and long battery life. It can connect to the Qingping+ app for remote data access and historical data tracking.
Figure 1: Qingping Thermometer Hygrometer and its companion app interface.
2. Installation
2.1. Installation de la batterie
The device uses one CR2430 Lithium Metal button cell battery, which is included. To install or replace the battery:
- Repérez le couvercle du compartiment à piles à l'arrière de l'appareil.
- Twist the cover counter-clockwise to open it.
- Insérez la pile CR2430 avec le côté positif (+) orienté vers le haut.
- Remettez le couvercle en place et tournez-le dans le sens des aiguilles d'une montre pour le fixer.
Figure 2: Battery compartment showing the CR2430 battery.
2.2. Options de montage
The Qingping Thermometer Hygrometer offers versatile placement options:
- Emplacement sur le bureau : Open the back cover to an angle of 90 degrees to the body. This allows the device to stand upright on a flat surface.
- Montage mural : Use the supplied wall sticker. Attach the sticker to a clean, dry wall surface, then attach the monitor to the sticker. The monitor has built-in magnets, and the wall sticker contains an iron plate for secure attachment.
- Fixation magnétique : The device has built-in magnets, allowing it to be directly attached to iron surfaces, such as a refrigerator door.
Figure 3: Desktop and Wall mounting configurations.
3. Mode d'emploi
3.1. E Ink Display
The E Ink display provides clear, paper-like readings of temperature and humidity. It offers ultra-wide viewing angles and high contrast for easy readability from various positions in a room.
Figure 4: Features of the E Ink display.
3.2. Changement d'unités de température
To switch between Fahrenheit (°F) and Celsius (°C), press the button located on the back of the product.
3.3. App Connection and Remote Monitoring (Qingping+ App)
To access temperature and humidity data remotely, download the Qingping+ app from the Google Play Store or Apple App Store. A Qingping Bluetooth Gateway (sold separately) is required for remote access functionality.
Figure 5: Remote monitoring via the Qingping+ app.
3.4. Historical Data Recording
The device tracks and saves data for up to 30 days. This historical data can be viewed as graphical statistics within the Qingping+ app and can also be exported in CSV format if needed.
Figure 6 : Données historiques viewable in the Qingping+ app.
4. Entretien
4.1. Autonomie et remplacement de la batterie
The device features low power consumption, providing approximately 10 months of battery life in normal indoor environments. When the battery is low, a battery icon will appear on the display. Refer to Section 2.1 for battery replacement instructions.
4.2. Entretien et nettoyage
Pour garantir des mesures précises et prolonger la durée de vie de l'appareil :
- Essuyez l'appareil avec un chiffon doux et sec. N'utilisez pas de nettoyants abrasifs et n'immergez pas l'appareil dans l'eau.
- Avoid placing the product in environments with humidity consistently higher than 90% for long-term use, as this may affect performance.
- Ne bloquez pas le trou d'aération au bas du produit.
5. Dépannage
- Lectures inexactes :
- Ensure the device is placed in a stable environment, away from direct sunlight, drafts, or heat sources.
- Allow approximately 15 minutes for the readings to stabilize after initial setup or significant environmental changes.
- Verify the vent hole on the bottom of the product is not blocked.
- Display Issues (e.g., "188" displayed):
- This indicates a factory reset or an error. Press and hold the button on the back of the product until the screen displays "188", then release. Wait for the product to return to correct temperature and humidity readings.
- No Data in App / Connection Issues:
- Assurez-vous que le Bluetooth est activé sur votre smartphone et que l'appareil est à portée.
- For remote access, confirm that a Qingping Bluetooth Gateway is properly set up and connected.
- Check the battery level of the device.
- Restart the Qingping+ app and/or your smartphone.
6. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | wdl-1157 |
| Dimensions | 2.91 x 0.63 x 2.91 pouces |
| Poids | 3.53 onces |
| Plage de température | 32 à 122 °F (0 à 50 °C) |
| Taux d'humidité | 0% ~ 99.9%RH (under no condensation circumstances) |
| Précision de la température | 0.1° |
| Type de batterie | 1 pile au lithium métal CR2430 (incluse) |
| Autonomie de la batterie | Approx. 10 months (in normal indoor environments) |
| Connectivité | Bluetooth à faible consommation d'énergie |
| Stockage des données | Up to 30 days (viewable in Qingping+ app) |
Figure 7: High accuracy sensor from Sensirion.
7. Garantie et assistance
For warranty information and technical support, please refer to the documentation included with your product packaging or visit the official Qingping website. Conservez votre reçu d’achat pour les réclamations au titre de la garantie.
For further assistance, you may also contact Qingping customer service through their official channels.