1. Introduction
The JUANJUAN Tuya WiFi 5-in-1 Water Quality Detector is an intelligent device designed for real-time monitoring of various water parameters. It features a detachable multifunctional electrode design, allowing for precise measurement of pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), Specific Gravity (S.G), Salinity (SALT), and Temperature. This device integrates with the Tuya APP via WiFi, providing stable data transmission and enabling users to view current and historical data directly on their mobile phones. The app is compatible with both iOS and Android systems and supports data export in Excel format for detailed analysis.
2. Package Contents
Please check the box for the following items:
- 1 x Water Quality Tester (Main Unit)
- 1 x Probe (depending on the specific model, this may be a combined probe or multiple individual probes)
- 1 x Power Adapter
- 1 x Installation Accessory Set (e.g., suction cups for mounting)
- 1 x User Manual (this document)
3. Product Features
- 5-in-1 Multifunctionality: Monitors pH, TDS, EC, S.G, SALT, and Temperature (specific parameters may vary by model).
- Tuya APP Control: Connects via WiFi for remote monitoring and control through the Tuya Smart app on iOS and Android devices.
- Real-time Data & History: View live readings and access historical data for up to 30 days for comprehensive analysis.
- Data Export: Export data in Excel format to your email for detailed record-keeping and sharing.
- High Accuracy & Quick Response: Equipped with sensitive electrodes for fast and accurate measurements.
- HD LCD Display: Large, clear display on the main unit for easy reading of current values.
- Dorsal Sucker Design: Easy adsorption to smooth surfaces like tile or glass for convenient placement.
- Automatic Temperature Compensation (ATC): Ensures accurate readings across a temperature range of 0℃-50℃ (32℉-122℉).
- Wide Applications: Ideal for aquariums, hydroponics, aquaculture, swimming pools, drinking water, and laboratory use.
Video 1: Demonstration of the WiFi online monitor 5-in-1 water quality detector, showing app connection and data viewing.
4. Specifications
| Attribute | Value |
|---|---|
| Product Name | Water Quality Detector |
| Brand Name | JUANJUAN |
| Model Number | Tuya WiFi 5 in 1 Water Quality Analyzer |
| Is Smart Device | Yes |
| Display Type | DIGITAL |
| With Backlight | Yes |
| Battery Included | No |
| Power Supply Type | Plug in |
| Product Weight | 485g |
| Product Size | 100mm × 75mm × 20mm |
| Calibration Mode | Automatic calibration |
| Certification | CE |
| Origin | Mainland China |
Measurement Ranges & Precision:
| Parameter | Range | Precision |
|---|---|---|
| PH | 0.00-14.00pH | ±1% |
| TDS | 0-19900ppm, 0-199.0ppt | ±1% |
| EC | 0-19900us/cm, 0-199.0ms/cm | ±1% |
| SALT | 0-199.0ppt, 0-20% | ±1% |
| S.G | 0.990-1.400 | ±1% |
| Temperature | 0℃-50℃ (32℉-122℉) | ±1.0℃ |
Note: Specific testable content depends on the product attribute options selected at purchase (e.g., some models may include TDS, EC, S.G, and TEMP, while others include PH, TDS, SALT, S.G, and TEMP, or PH, EC, SALT, S.G, and TEMP).
5. Setup
5.1 Initial Setup
- Unpack: Carefully remove all components from the packaging.
- Connect Probe: Attach the probe(s) to the main unit. Ensure a secure connection.
- Power On: Connect the power adapter to the device and plug it into a suitable power outlet. The device will power on and the LCD display will activate.
- Placement: Use the dorsal suckers to mount the main unit on a smooth surface near your water source, if desired. Immerse the probe(s) into the water you wish to monitor.
5.2 Tuya APP Connection
To utilize the smart features and remote monitoring, connect the device to the Tuya Smart app:
- Download App: Download and install the "Tuya Smart" app from your mobile phone's app store (available for iOS and Android).
- Register/Login: Open the Tuya Smart app and register for a new account or log in with an existing one.
- Add Device: On the app's home screen, tap "Add Device" or the "+" icon.
- Select Device Type: The app may automatically discover the device. If not, select "Add Manually" and search for "Water Quality Detector" or a similar category under "Sensors" or "Electrical" devices.
- Enable WiFi Link: On the water quality detector, press and hold the WiFi switch button (usually indicated by a WiFi icon) until the WiFi indicator light starts blinking rapidly, indicating pairing mode.
- Connect to WiFi: In the Tuya app, confirm that the indicator is blinking rapidly. Enter your WiFi network name and password. Ensure your phone is connected to a 2.4GHz WiFi network.
- Link Success: Once connected, the app will confirm "Link success" and the device will appear in your app list.
6. Operation
6.1 Reading Data on the Device
The main unit features an HD LCD display that shows current readings. Use the "MODE" button to cycle through the different measurement parameters (pH, TDS, EC, S.G, SALT, Temperature). The "TEMP CAL/+" button can be used to switch between Celsius and Fahrenheit for temperature display.
6.2 Monitoring Data via Tuya APP
Once connected to the Tuya Smart app, you can:
- View Real-time Data: Open the app and select your device to see live readings for all monitored parameters.
- Access Historical Data: The app records data for up to 30 days, allowing you to review trends and changes over time.
- Set Alarms: Configure custom alarm thresholds for each parameter. You will receive notifications if readings fall outside your set range.
- Switch Units: Change temperature units (Celsius/Fahrenheit) directly within the app.
6.3 Data Export
The Tuya app allows you to export your historical data:
- Select Export: In the device interface within the app, locate and tap the "Export" or "Share data" option.
- Enter Email: You will be prompted to enter an email address.
- Send Data: The data (in hour/day/week/month format) will be sent to the specified email address as an Excel sheet. Download the file from your email.
7. Calibration
The device features automatic calibration for ease of use. For optimal accuracy, ensure the probes are clean before each use. If you suspect inaccurate readings, refer to the specific calibration instructions provided in the detailed manual (if available) or contact customer support.
8. Maintenance
- After Use: After the test is completed, shake off any excess water from the probes and clean them thoroughly.
- Probe Cleaning: Regularly clean the electrodes to prevent buildup that could affect accuracy. Use distilled water for rinsing.
- Long-term Storage: If not used for a long time, ensure the probes are clean and dry. Take out the battery (if applicable, though this model is plug-in) and cover the electrode protective cover to prevent damage.
- Storage Environment: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
9. Troubleshooting
- No Power: Ensure the power adapter is securely connected to both the device and a working power outlet.
- Inaccurate Readings: Clean the probes thoroughly. Ensure the probes are fully immersed in the water sample. Perform a calibration if necessary.
- App Connection Issues: Verify your WiFi network is 2.4GHz. Ensure the device is in pairing mode (blinking WiFi indicator). Restart the app and the device. Check your phone's internet connection.
- Data Not Synchronizing: Confirm the device is successfully connected to the Tuya app and has a stable WiFi connection.
- Display Not Working: Check power connection. If the issue persists, contact customer support.
10. User Tips
- Power Adapter Compatibility: The device comes with a specific power adapter (e.g., EU 230V). If you are in a region with different voltage standards (e.g., US 110/120V), ensure you use a compatible adapter or transformer to avoid damage to the device.
- Stable WiFi: For continuous monitoring and data logging, ensure the device is placed within a stable WiFi signal range.
- Regular Cleaning: Consistent cleaning of the probes is crucial for maintaining measurement accuracy over time.
11. Warranty & Support
This product typically comes with a 1-year warranty from the date of purchase, covering material and manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact the seller, honestycentre Store, directly through the platform where you purchased the product. They can provide specific guidance and support for your device.
