Ideal pool salt tester with three intuitive display modes-PPM, PPT and %-to confusing manual conversions. Accurately test swimming pool salinity from 0-9999 ppm, seawater from 10-200 ppt and food salinity from 0.01-25%, with automatic unit switching to match the range for quick, reliable readings suitable for beginners and pros. 5-in-1 multiparameter water tester combines salinity, TDS, EC, pH and temperature in one compact digital meter, reducing clutter and cost versus multiple tools. Ideal for pool owners, aquarists and home labs to monitor water quality with confidence, ensuring safety, comfort and stable conditions for people, plants and fish. Versatile digital pH meter for multiple applications, perfect for testing drinking water, swimming pools, , spas, aquariums, hydroponics and RO/DI or filtration systems. Helps you maintain an optimal pH balance for healthier living, clearer water and improved performance of equipment, fertilizers and disinfectants over time. Effortless salinity testing at the press of a button: simply select SALINITY mode with MODE and immerse the probe to get fast, precise results in seconds. Designed for swimming pools, ponds, aquariums and marine environments, it simplifies routine checks so you can respond quickly to changes and maintain ideal water conditions. Reliable TDS and EC measurement for water with a high- titanium alloy probe, delivering stable readings from 0-9999 ppm and 0-200 ppt. Ideal for checking tap water, filtered water, aquarium water and hydroponic nutrient solutions, it helps you judge when to change filters, adjust nutrients or refresh water for better outcomes., Weight: 0.34392112872 pounds, Manufacturer: Teuypty