Features: Discover this 5 in 1 Digital Water Quality Tester, a Multifunction tool that accurately measure , TDS, , salinity, and temperature, ensuring precise water quality analysis for various applications. Featuring a Easy Carry design with voice broadcast and USB charging capabilities, this tester offers easy to read display and natural operation, making it user friendly for all skill levels. Ideal for homeowners, Aquariums enthusiasts, laboratory researcher , and outdoor adventurers, this device caters to a wide ranges of users search reliable water quality monitoring. Perfect for testing household drinking water, monitoring fish tank conditions, managing agricultural irrigation, and analyzing outdoor water sources, this tester adapts to diverse environment . Enhances your water quality management with this essential tool, designs to provide accurate and comprehensive data, helping you maintain best water conditions effortlessly. Specifications: Material: plastic Length: about 183.5mm/7.22inch Measure ranges: 0℃ to 60℃(32°F to 140 °F） Battery: build-in Package Includes: 1xWater Quality Tester note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.