- Versatile 7-in-1 Functionality: This pH meter offers seven essential measurements in one device: pH (acidity and alkalinity), EC (conductivity), TDS (total dissolved solids), salinity (salt content), specific gravity (S.G), ORP (oxidation-reduction potential), and temperature. Easily switch between values with the ‘MODE/CAL’ button. - Customizable Settings: Tailor your measurements by setting maximum and minimum thresholds for pH, EC, and ORP levels. If readings exceed or fall below your specified range, they will be highlighted in red for quick identification. - Advanced Calibration: Ensure precision with our high-sensitivity glass probe, calibrated to 5 points. Calibration powders (pH 4.00, pH 6.86, pH 9.18, pH 7.00, and pH 10.01) are included for straightforward adjustments, enhancing measurement accuracy. - User-Friendly Design: Featuring a rust-resistant probe and a clear LCD display with backlight, this meter is easy to read in various lighting conditions. Its compact and lightweight design makes it convenient to carry and store. With an IP67 waterproof rating, it is suitable for short-term immersion, ensuring durability and longevity. - Practical Applications: - Aquarium Monitoring: Regularly check water quality parameters to maintain a healthy environment for fish and aquatic plants. - Hydroponics and Soil Testing: Optimize nutrient solutions by accurately measuring pH and TDS levels, ensuring plants receive the ideal conditions for growth. - Laboratory Use: Reliable measurements for scientific experiments, ensuring accurate data collection for research. This pH meter combines practicality with advanced features, making it an essential tool for hobbyists and professionals alike.