1. Introduktion
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. Pakkens indhold
Markér venligst feltet for følgende elementer:
- 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 strømadapter
- 1 x Installation Accessory Set (e.g., suction cups for mounting)
- 1 x Brugermanual (dette dokument)

3. Produktfunktioner
- 5-i-1 multifunktionalitet: Monitors pH, TDS, EC, S.G, SALT, and Temperature (specific parameters may vary by model).
- Tuya APP-kontrol: 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.
- Dataeksport: 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-skærm: 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.
- Automatisk temperaturkompensation (ATC): Ensures accurate readings across a temperature range of 0℃-50℃ (32℉-122℉).
- Brede applikationer: 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. Specifikationer

| Attribut | Værdi |
|---|---|
| Produktnavn | Water Quality Detector |
| Mærkenavn | JUANJUAN |
| Modelnummer | Tuya WiFi 5 in 1 Water Quality Analyzer |
| Er en smart enhed | Ja |
| Display Type | DIGITALT |
| Med baggrundsbelysning | Ja |
| Batteri inkluderet | Ingen |
| Strømforsyningstype | Tilslut |
| Produktets vægt | 485 g |
| Produktstørrelse | 100 mm × 75 mm × 20 mm |
| Kalibreringstilstand | Automatisk kalibrering |
| Certificering | CE |
| Oprindelse | Fastlandet Kina |
Measurement Ranges & Precision:
| Parameter | Rækkevidde | Præcision |
|---|---|---|
| PH | 0.00-14.00 pH | ±1 % |
| TDS | 0-19900 ppm, 0-199.0 ppm | ±1 % |
| EC | 0-19900us/cm, 0-199.0ms/cm | ±1 % |
| SALT | 0-199.0 ppt, 0-20% | ±1 % |
| SG | 0.990-1.400 | ±1 % |
| Temperatur | 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. Opsætning
5.1 Indledende opsætning
- Pakker ud: Fjern forsigtigt alle komponenter fra emballagen.
- Tilslut sonde: Attach the probe(s) to the main unit. Ensure a secure connection.
- Tænd: 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.
- Placering: 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-forbindelse
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).
- Registrer/Log ind: Open the Tuya Smart app and register for a new account or log in with an existing one.
- Tilføj enhed: On the app's home screen, tap "Add Device" or the "+" icon.
- Vælg enhedstype: 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.
- Opret forbindelse til 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. Betjening
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 Realtidsdata: 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.
- Indstil alarmer: Configure custom alarm thresholds for each parameter. You will receive notifications if readings fall outside your set range.
- Skift enheder: Change temperature units (Celsius/Fahrenheit) directly within the app.
6.3 Dataeksport
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. Kalibrering
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. Vedligeholdelse
- Efter brug: After the test is completed, shake off any excess water from the probes and clean them thoroughly.
- Sonderensning: Regularly clean the electrodes to prevent buildup that could affect accuracy. Use distilled water for rinsing.
- Langtidsopbevaring: 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.
- Opbevaringsmiljø: Opbevar enheden et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
9. Fejlfinding
- Ingen strøm: Sørg for, at strømadapteren er korrekt tilsluttet både enheden og en fungerende stikkontakt.
- Upræcise læsninger: Clean the probes thoroughly. Ensure the probes are fully immersed in the water sample. Perform a calibration if necessary.
- Problemer med appforbindelse: 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.
- Skærm virker ikke: Kontroller strømforbindelsen. Hvis problemet fortsætter, skal du kontakte kundesupport.
10. Brugertips
- Strømadapterkompatibilitet: 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.
- Regelmæssig rengøring: Consistent cleaning of the probes is crucial for maintaining measurement accuracy over time.
11. Garanti og 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.





