The Druck DPI800-2000 is the most accurate and reliable pressure indicator on the market. With its patented quartz sensor technology, the DPI800-2000 provides unmatched accuracy and stability, even in the most demanding applications. The DPI800-2000 is also the most user-friendly pressure indicator on the market. Its intuitive interface and large, easy-to-read display make it easy to use, even for non-technical users.