The Druck IUPMP500 is the most accurate and reliable pressure pump on the market. With its patented design, the IUPMP500 can generate pressures up to 500 bar with an accuracy of ±0.025%. This makes it ideal for a wide range of applications, including pressure testing, calibration, and leak testing. The IUPMP500 is also the most user-friendly pressure pump on the market. Its intuitive controls and large display make it easy to operate, even for first-time users.