Digital Water Tester — Real-Time pH, TDS, Salt, SG & Temperature Readings | Wireless Tuya Connectivity

Wi‑Fi / Wireless: Pair this tester with the Tuya app to access live water-quality data from your smartphone. The device enables remote monitoring of hydroponic water parameters in real time, so you can check pH, TDS, salinity (SALT), specific gravity (SG) and temperature from anywhere. Multilingual Support: The unit and app are available in multiple languages to suit international users: Chinese, Traditional Chinese, English, French, German, Russian, Japanese, and Korean.