The Everpure EV650020 Everpure Digital Pocket TDS Meter is a compact and precise tool designed for professionals who require accurate water quality measurements. This meter measures Total Dissolved Solids (TDS) in a range from 0 to 9990 parts per million (ppm), allowing users to assess water purity efficiently. Additionally, it provides temperature readings from 32F to 176F, making it versatile for various environmental conditions. The device features a ‘hold’ function, enabling users to freeze the displayed reading for convenient documentation and analysis. This functionality is particularly useful for water treatment professionals, aquarists, and laboratory technicians who need reliable and consistent data. The digital pocket TDS meter comes with a soft case, ensuring its protection and easy transport, which is ideal for on-the-go assessments in multiple settings. Its user-friendly design combines with these features to offer a robust solution for those in industries like environmental monitoring, aquaculture, and beverage production, where maintaining specific water quality standards is critical. The Everpure EV650020 stands out in its field with its comprehensive measurement capabilities and portable convenience, making it an essential tool for professionals dedicated to water quality management.