1.5-in-1 Water Quality Tester - Multi-Functionality: This digital pH tester combines TDS, pH, salinity, EC meter, and temperature measurement, providing a comprehensive analysis of your water quality. - TDS Measurement: 0-1000 ppm - EC Measurement: 0-10000 µS/cm - pH Measurement: 0.01-14.00 pH - Salinity Measurement: 0.00-25.00% - Temperature Conversion Function - High Accuracy: Equipped with a sophisticated algorithm chip and precision electrode, this tester delivers quick and accurate measurements. Simply press the HOLD/TEMP key to freeze the displayed value for easy reading. - Dual Salinity Detection: This device measures salinity in both edible salt and seawater, making it versatile for various applications. - Food Salinity Range: 0.00-25.00% - Seawater Salinity Range: 10.1-200.0 ppt - User-Friendly Features: The backlit LCD screen ensures visibility in any lighting conditions. An automatic power-off feature conserves battery life by shutting down after 5 minutes of inactivity. The large display clearly shows 4-digit values along with the corresponding units. Practical Applications: - Ideal for home aquarium enthusiasts monitoring water quality. - Useful for chefs and food enthusiasts ensuring the right salinity in cooking. - Great for environmental scientists testing water samples in the field. This water quality tester combines essential functions with user-friendly design, making it a must-have tool for both professionals and hobbyists alike.