The 8208Z-DP is a digital pressure switch from Shurite. This switch is capable of measuring pressure up to 500 psi and is designed for sensing and controlling the system pressure of various types of machinery and equipment. It comes with a built-in display panel, adjustable differential pressure setting, and has a mounting bracket and screws included. The 8208Z-DP can be used in a variety of applications, including controlling boost, pressure in air compressors, water systems, and even pressure regulation in chemical mixing tanks. It is a reliable and durable product, built to last up to 30,000 cycles and is UL Listed.