- Versatile Testing: Ideal for measuring pH levels in drinking water, swimming pools, aquariums, RO systems, spas, and hydroponics, ensuring you maintain safe and optimal water quality. - Direct Measurement: The electrode is designed for direct insertion into the liquid, offering protection against magnetic interference, making it reliable for accurate results. - High Precision: Get fast and precise results with an accuracy of ±2%. This device quickly tests pH and TDS values in liquids ranging from 1 to 999 ppm, catering to various needs. - Compact & Portable: Lightweight and compact, this tester allows you to monitor water quality wherever you go, ensuring you have access to pure water anytime, anywhere. - Easy-to-Read Display: Features a large screen that simplifies measurement and data observation, ensuring you can quickly assess water quality. - Quick Results: Complete a measurement in just 5 seconds, making it efficient for various applications without waiting long for results. Application Scenarios: 1. Home Use: Regularly test drinking water quality to ensure safety for your family. 2. Aquarium Maintenance: Monitor the pH levels in your aquarium to create a healthy environment for your fish. 3. Hydroponic Gardening: Maintain optimal pH levels in your hydroponic systems for better plant growth and yields.