- IP67 Waterproof: This product is designed for reliable use in water, ensuring durability and longevity even in challenging environments. - Mobile App Remote Viewing: Easily connect to your mobile device via Bluetooth to view all testing results directly on the app, providing convenient access to your data anytime, anywhere. - Customizable PH/EC/ORP Limits: Set your desired high or low limits for PH, EC, and ORP levels. If results fall outside your specified range, values will be highlighted in red, alerting you to any issues. - Large LCD Display with Backlight: The large screen is equipped with a backlight, allowing for easy reading of testing data in low-light conditions or complete darkness. The backlight can be controlled directly from your mobile device. Practical Applications: 1. Aquarium Management: Monitor water quality parameters to maintain a healthy environment for fish and aquatic plants. 2. Hydroponics: Ensure optimal nutrient levels by regularly testing PH and EC in your hydroponic system. 3. Swimming Pools: Keep track of water chemistry to guarantee a safe and enjoyable swimming experience. This product combines advanced technology with user-friendly features, making it an essential tool for anyone needing precise water quality measurements.