Manyi Salt Tester for Saltwater Pool & pH Meter,5 in 1 Digital Water Tester for Salinity,Temp,EC,TDS Meter for Pool Salt Tester, Orange

["5-in-1 Water Quality Tester: This tester accurately measures pH, EC, TDS, salinity, and temperature in real time. Suitable for household drinking water, swimming pool water quality monitoring, RO/DI systems, aquariums, spas, hot tubs, hydroponics, and more — handling various water quality testing needs.","Reliable Readings: Uses a high-quality titanium alloy probe, combined with a high-sensitivity sensor and advanced ATC (automatic temperature compensation) technology. Even in fluctuating temperature environments, it delivers fast, accurate, and stable test results.","Easy to Operate: Press the \"Mode/Calibration\" button to switch between different test functions, and press the \"Hold\" button to lock the current reading. Large screen display, intuitive and easy to understand.","Compact and Portable: Easily fits in your pocket, suitable for outdoor pools, home kitchens, fish rooms, and other scenarios. Test alkaline water, tap water, water purifier output, etc., anytime, anywhere. Accurately track filter cartridge replacement status and safeguard your daily water health and safety."]