- Discover the versatility of our 1.3-in-1 Multifunction Water Tester, designed to measure pH levels, Total Dissolved Solids (TDS), and temperature in various liquids. - Lightweight and portable, this tester is perfect for both indoor and outdoor settings, making it easy to monitor water quality wherever you are. - Utilizing advanced microprocessor technology, this device delivers highly precise and efficient readings, ensuring you have accurate information at your fingertips. - Ideal for a wide range of applications, the water tester is compatible with water sources, aquariums, hydroponics systems, spas, swimming pools, and other water environments. - Easy to use: Simply submerge the tester in the liquid to get instant and reliable results, helping you maintain optimal conditions for your specific needs. - Whether you're a hobbyist managing an aquarium, a gardener working with hydroponics, or a homeowner monitoring pool health, this multifunctional device provides crucial insights to keep your water systems thriving. - Compact in size, it fits seamlessly into your toolkit, making it a practical addition for anyone who values water quality and performance.