GE’s DPI 104-IS ispart of our Essential range and is an intrinsically safe version of the microprocessor-controlled DPI 104-digital pressure gauge. The pressure gauge matches advanced silicon sensor technology with several convenient design features, resulting in an accurate and versatile, yet affordable safe digital test gauge. Supplied as a stand-alone process indicator or in a kit with the widely proven Druck hand pumps, the DPI 104-IS provides a reliable and economic solution for a wide range of pressure sensing applications.