The Druck DPI 705 Series of handheld pressure indicators combine tough and rugged design with accurate and reliable pressure measurement. New materials and technical innovations from over fifteen years experience with portable pressure testers has resulted in this advanced new product. Intrinsically safe (I.S.) versions are available certified to European and American standards for use in hazardous areas. Compact, robust and lightweight, the DPI 705 is designed for single handed operation and provides many essential features required for routine maintenance and system troubleshooting.