General description The Digital Salt Tester and pH Meter is a versatile 5-in-1 device designed for measuring salinity, pH, temperature, electrical conductivity (EC), and total dissolved solids (TDS) in various water types. It is ideal for applications such as drinking water quality testing, swimming pool monitoring, aquariums, spas, hot tubs, and hydroponics. Technical specifications Salinity test range: 0-9999 ppm for pool salt; 10-200 ppm for seawater (1 ppt = 1000 ppm) Food testing range: 0.01-25% Measurement functions: Salinity, TDS, EC, pH, Temperature Probe type: High-quality titanium for accurate testing Usage To use the tester, simply turn it on and press the mode button to switch to the desired function. Designed for easy operation, making it user-friendly for various water testing needs.