The TDS Meter Digital Water Tester by DUMSAMKER is the perfect tool for measuring the quality of your water. With its professional 3-in-1 design, this tester can measure not only total dissolved solids (TDS), but also temperature and conductivity. It is ideal for testing the water in your home, garden, or even aquarium.

This compact and portable device features a backlit digital display, automatic calibration, and a rust-resistant design. It even comes with a convenient carrying case and conversion chart. Whether you’re a professional or a hobbyist, this TDS meter is a must-have for anyone who wants to ensure the quality of their water.