1. ALL-IN-ONE WATER QUALITY TESTER - This smart, multifunctional water quality tester features Wi-Fi connectivity, offering professional measurements for pH, EC, TDS (ppm), redox potential, CF, salinity, specific gravity, and temperature. Easily switch measurement units with a click on the display. The LCD backlight ensures clear readings, even in low light. 2. HIGH-QUALITY WATER ANALYZER - Equipped with a highly precise corrosion-resistant probe, this digital tester provides durable, fast, and stable data. It supports pH calibration, allowing you to maintain accurate measurements, with data accessible anytime. 3. INTELLIGENT DATA MONITORING - Through the mobile app, users can set scenes, alarm modes, and safety parameter ranges. Receive alerts and reminders when water parameters exceed your set thresholds. Multiple parameters can be displayed simultaneously for comprehensive monitoring. 4. APP DATA MONITORING - The device connects to the Tuya app via Wi-Fi, automatically saving data and securing it after 30 days. Receive data instantly, with records transmitted within 15 seconds. Data trend graphs are available for analysis, and you can easily download Excel files to your smartphone or PC. Practical Applications: - Perfect for home aquarists to maintain optimal conditions in fish tanks and aquariums. - Ideal for gardening enthusiasts to ensure water quality for hydroponics or soil health. - Useful for individuals monitoring drinking water quality at home, ensuring safety and compliance with health standards. Stay informed and ensure safe water quality with this reliable, high-performance tester.