Merit's DPG40 Series 4" digital pressure gauge is designed for a wide variety of applications that require an easy to read digital display suitable for 316 SS tube and sensor. This highly accurate and flexible pressure gauge easily replaces older analogue style gauges that can be difficult to read, and the standard 0.25% - 0.50% accuracy rating will be appreciated in applications where accuracy is critical for optimizing your process. Additionally, the multiple selectable pressure scales of psi, bar, kPa, MPa and kg/cm2 allow for quick and easy changes between pressure measurement scales all in one pressure gauge, reducing the need for stocking multiple pressure scales in your inventory.