1. Okwu mmalite
Thank you for choosing the INKBIRD Bluetooth Temperature and Humidity Sensor IBS-TH2. This device is designed for accurate monitoring of temperature and humidity in various environments. It connects via Bluetooth to your smartphone, allowing for remote monitoring, data logging, and alert notifications through the dedicated INKBIRD app. Please read this manual carefully before use to ensure proper operation and maintenance.

Figure 1: INKBIRD IBS-TH2 Bluetooth Temperature and Humidity Sensor
2. Akụrụngwa Ngwaahịa
- Njikọ Bluetooth: Connects to your smartphone via Bluetooth 5.0 for real-time data viewing.
- Oke izi ezi: Temperature measurement range -40℃ to 60℃ with ±0.5℃ accuracy.
- Ihe mgbochi mmiri IPX4: Suitable for use in humid environments like refrigerators or outdoors (rainproof).
- Azụ magnetik: Easily attachable to metal surfaces.
- Data Logging & Export: View historical data graphs and export data in CSV format via the app.
- Ntinye ahaziri ahazi: Set high/low temperature and humidity alarms with push notifications.
- Nkwado ngwaọrụ ọtụtụ: Monitor multiple IBS-TH2 devices from a single app.

Figure 2: Key features of the IBS-TH2 sensor.
3. Ntuziaka Nhazi
3.1 Ntinye batrị
- Jiri nwayọ mepee mkpuchi azụ nke ngwaọrụ ahụ.
- Wepu eriri mkpuchi n'ọnụ ụlọ batrị.
- Ensure the batteries (2 x AAA, not included) are installed with the correct polarity.
- Close the back cover securely. The device will automatically power on.

Figure 3: Product contents including the sensor, manual, and screwdriver for battery access.
3.2 App Download and Bluetooth Pairing
- Download the "INKBIRD" app from the App Store (iOS) or Google Play (Android).
- Kwado Bluetooth na ekwentị gị.
- Open the INKBIRD app and tap the "+" icon to add a new device.
- Select the IBS-TH2 from the list of detected devices.
- Follow the on-screen instructions in the app to complete the Bluetooth connection.
Video 1: This video demonstrates the initial setup, including battery installation and Bluetooth pairing with the INKBIRD app for a similar model (ITH-11-B). The process is analogous for the IBS-TH2.

Figure 4: Bluetooth connectivity allows monitoring within a 30-meter range (without obstacles).
4. Ntuziaka ọrụ
4.1 Nleba anya oge
Once connected, the INKBIRD app will display real-time temperature and humidity readings from your IBS-TH2 sensor. You can view current values, as well as minimum and maximum records for the day, week, or year.
4.2 Nhazi Ntọala
Within the app, navigate to the device settings to personalize your experience:
- Ngalaba okpomọkụ: Gbanwee n'etiti Celsius (℃) na Fahrenheit (℉).
- Ntọala mkpu: Set high and low thresholds for both temperature and humidity. If readings exceed these thresholds, you will receive push notifications.
- Ogologo oge ndekọ: Adjust how frequently the sensor records data (e.g., 1 minute, 5 minutes).
- Nhazi Fine-tune temperature and humidity readings if necessary.

Figure 5: Setting temperature and humidity alarm thresholds in the app.
4.3 Ndekọ na Mbupụ Data
The app stores historical data, which can be viewed in graphical format. You can select specific date ranges to view trends and export this data as a CSV file maka nyocha ọzọ.

Foto 6: Viewing historical data graphs and exporting data via the app.
5. Nlekọta
5.1 Nhicha
Jiri ákwà dị nro ma kpọọ nkụ hichaa ngwaọrụ ahụ. Ejila ihe nhicha ihe na-eme ka ihe dị nro ma ọ bụ mikpuo ngwaọrụ ahụ n'ime mmiri.
5.2 nnọchi batrị
When the battery indicator in the app shows low power, replace the AAA batteries. Follow the battery installation steps in Section 3.1.
5.3 Nchekwa
If not in use for an extended period, remove the batteries and store the device in a cool, dry place.
6. Nchọpụta nsogbu
- Ngwaọrụ anaghị ejikọ na ngwa: Ensure Bluetooth is enabled on your phone and the device is within the 30-meter range. Check battery levels. Restart the app and the device.
- Ọgụgụ na-ezighi ezi: Perform calibration through the app settings. Ensure the sensor is not placed in direct sunlight or near heat/cold sources.
- No alert notifications: Verify that alarm thresholds are set correctly in the app and that app notifications are enabled in your phone's settings.
7. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Ụdị | Inkbird |
| Nọmba nlereanya | IBS-TH2 |
| Teknụzụ Njikọta | Bluetooth 5.0 |
| Oke nzikọrịta ozi | Ruo mita 30 (enweghị ihe mgbochi) |
| Oke nha nha okpomọkụ | -40 ℃ ruo 60 ℃ |
| Okpomọkụ ziri ezi | ±0.5℃ |
| Oke nha iru mmiri | 0% ruo 99% RH |
| Ikike iru mmiri | ± 3% RH |
| Ngosi nke enweghị mmiri | IPX4 |
| Isi Iyi Ike | Batrị (2 x AAA) |
| Ihe onwunwe | Plastic |
| Agba | Ọcha |
8. Akwụkwọ ikike na nkwado
Inkbird provides a standard warranty for this product. For detailed warranty information, technical support, or service inquiries, please refer to the official Inkbird websaịtị ma ọ bụ kpọtụrụ ndị ahịa ha ozugbo. Debe nnata nzụta gị ka ihe akaebe nke ịzụrụ.