Nidec Copal Electronics' PG-30 series are pressure gauges composed of a semiconductor-type pressure sensor, electronic circuit, and a display which measures pressure and indicates the pressure in a digital/numerical format. This series offers various mode settings and pressure ranges which can be selected according to individual application needs. With these various mode settings, it becomes possible to change the pressure setting by looking at the digital pressure-display area. These pressure gauges are ideal for application in pneumatic equipment and semiconductor manufacturing equipment.