Digital Presettable Counter with Non-Volatile Memory operates on a power supply rate of 90-270V AC. The Digital Presettable Counter is featured with non-volatile memory and NPN/PNP proximity switch, limit switch or micro switch. The Digital Presettable Counter utilises light emitting diode to indicate relay status. Digital Presettable Counter with Non-Volatile Memory is facilitated with auto or manual reset facility or reset at back terminal.