This PCB mount bi-directional totalising counter operates from an external 3VDC supply. It has an electrical reset and a front panel push button reset. Applications include portable, battery powered applications, event counting, distance measuring applications and OEM Equipment e.g. electricity meters. * 8 digit high contrast LCD characters * Latest CMOS circuitry achieves an expected battery life of 10 years * Remote reset facility * Low speed contact closure input with integral de-bounce circuitry * Digit height: 8mm * Max. counting frequency: 10kHz * Available with reset button * UL and cUL/CSA approved * Type (manufacturer type): 7400AS