TEKCOPLUS TK369PLUS
Floating Smart Digital Pool Thermometer User Manual
Brand: TEKCOPLUS | Model: TK369PLUS
Introducción
The TEKCOPLUS Floating Smart Digital Pool Thermometer (Model: TK369PLUS) is a versatile 6-in-1 Bluetooth water meter designed for comprehensive water quality monitoring. It accurately tests EC (Electrical Conductivity), Salinity, pH, ORP (Oxidation-Reduction Potential), Temperature, and Chlorine levels, making it ideal for swimming pools, hot tubs, spas, and ponds.

The TEKCOPLUS Floating Smart Digital Pool Thermometer, shown alongside its mobile application interface, highlights its comprehensive water testing capabilities.
¿Qué hay en la caja?
El paquete del producto incluye los siguientes elementos:
- Floating Monitor
- pH Buffer Powders (for calibration)
- Manual de instrucciones

The complete set of the TEKCOPLUS Floating Smart Digital Pool Thermometer, including calibration powders and the user manual.
Producto terminadoview
The TEKCOPLUS Floating Smart Digital Pool Thermometer features an intuitive LCD screen for clear readings, along with dedicated buttons for 'HOLD/TEMP Unit', 'ON/OFF', and 'MODE/CAL'. The device incorporates a high-quality sensor at its base for accurate measurements. It is designed for easy handling and includes a removable handle for convenience. The battery compartment is easily accessible for replacing the 3xAAA batteries.

Labeled components of the device, highlighting the LCD screen, control buttons, and the sensor.

View of the battery compartment, designed for easy access to replace 3xAAA batteries.

The compact dimensions of the device, measuring approximately 15.5cm in height and 8.5cm in width, with a weight of 210g.
Configuración
To set up your TEKCOPLUS Floating Smart Digital Pool Thermometer, follow these steps:
- Instalación de la batería: Open the battery compartment and insert 3xAAA batteries, ensuring correct polarity. Securely tighten the cover.
- Descarga de la aplicación: Download the 'YINMIK' app from your mobile device's app store.
- Colocación inicial: Turn on the meter and place the electrode into the solution you wish to test. Allow the reading to stabilize before proceeding.

Visual guide for battery replacement and placing the meter in water for measurement.
Instrucciones de funcionamiento
The TEKCOPLUS Floating Smart Digital Pool Thermometer offers multiple measurement modes and convenient features for accurate water analysis.
Modos de medición
This 6-in-1 device measures:
- CE (Conductividad eléctrica)
- Salinidad
- pH
- ORP (Potencial de oxido-reducción)
- Temperatura
- Cloro
Use the 'MODE/CAL' button to cycle through these measurement parameters on the device's LCD screen.

Encimaview of the six measurement modes and pH level ranges.
Data HOLD Function
To temporarily freeze the current reading on the display, press the 'HOLD/TEMP Unit' button. This allows you to record the value before it changes. The device also supports data memory storage for up to 1000 records, accessible via the mobile application.
Conexión Bluetooth
For remote monitoring and data management, connect the device to your smartphone via Bluetooth:
- Asegúrese de que Bluetooth esté habilitado en su teléfono móvil.
- Long press the 'ON/OFF' button on the meter until the Bluetooth icon appears on its display.
- Open the 'YINMIK' app on your phone. The device name 'BLE-YC01' should automatically appear on the screen if the pairing is successful. Confirm the connection within the app.

Visual guide for Bluetooth connection process, from app download to successful pairing.
This video demonstrates the key features of the TEKCOPLUS 6-in-1 Smart Monitor, including its compact design, high-quality sensor, six measuring parameters (EC, Salinity, pH, ORP, Temperature, Chlorine), data hold function, and Bluetooth connectivity for seamless integration with your mobile device.
Online Monitoring & Data Export
The 'YINMIK' mobile application provides 24-hour online monitoring capabilities, compatible with both iOS and Android devices. You can view real-time data, export data as an EXCEL file, store up to 1000 data records, and support printing and sharing of results. The app also allows you to control features like the backlight function.

The YINMIK app interface demonstrating 24-hour online monitoring, data export, and backlight control.
Mantenimiento
Proper maintenance ensures the longevity and accuracy of your TEKCOPLUS Floating Smart Digital Pool Thermometer.
Limpieza
After each use, rinse the electrode thoroughly with distilled water to prevent residue buildup. Gently wipe the device body with a soft, damp Paño. No utilice limpiadores abrasivos ni sumerja la unidad principal en agua.
Calibración
Regular calibration is crucial for maintaining measurement accuracy. The device supports calibration for pH, ORP, EC, and Salinity. Refer to the detailed calibration instructions in the included user manual for specific steps and recommended buffer solutions. For pH, optional calibration modes include 6.8 / 4.0 / 9.1 / 7.0 / 4.0 / 10.0. ORP calibration is set at 256mV, and EC/Salt calibration at 1413µS/cm or 12.88mS/cm.

The high-precision electrode, which requires regular cleaning and calibration for optimal performance.
Solución de problemas
If you encounter issues with your TEKCOPLUS Floating Smart Digital Pool Thermometer, refer to the following common problems and solutions:
| Problema | Solución |
|---|---|
| Device does not connect to app via Bluetooth. | Ensure Bluetooth is enabled on both the device and your mobile phone. Long press the ON/OFF button on the meter until the Bluetooth icon appears. Confirm the device name "BLE-YC01" appears on your phone's screen. Try restarting both the device and the phone. |
| Inaccurate readings or device stops working. | Ensure the sensor is clean and free from debris. Perform calibration as per the instructions. Check battery levels and replace if necessary. If issues persist, refer to the official user manual (PDF) for advanced troubleshooting. |
| Temperature display is incorrect or needs changing. | Press and hold the "HOLD/TEMP" button to toggle between Celsius (°C) and Fahrenheit (°F). |
Presupuesto
Detailed technical specifications for the TEKCOPLUS Floating Smart Digital Pool Thermometer:
| Parámetro | Valor |
|---|---|
| Dimensiones del producto | 0.16 x 7.68 x 4.52 pulgadas; 7.41 onzas |
| Número de modelo del artículo | TK369PLUS |
| Fecha de primera disponibilidad | 5 de julio de 2023 |
| Fabricante | Tekcoplus Ltd |
| ASIN | B0CB5PMT86 |
| País natal | Porcelana |
| Ph Range | 0.00-14.00 |
| Usos recomendados del producto | Swimming Pool, Hot Tub, Spa |
Measuring Parameters and Calibration
For detailed ranges, resolutions, and accuracy of each measurement parameter, as well as calibration specifics, please refer to the table below:

Comprehensive table of measuring parameters and calibration details.
Garantía y soporte
The TEKCOPLUS Floating Smart Digital Pool Thermometer is manufactured by Tekcoplus Ltd. For information regarding warranty coverage and return policies, please refer to the purchase platform or the official user manual. This product typically includes a 30-day return/replacement policy.
Para obtener más ayuda o instrucciones detalladas, puede consultar el Manual de usuario oficial (PDF).
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