The Model 6320 Series is a self-powered hour meter suitable for a variety of applications. It is available in single andor multi-function units, with an array of functions and options, and with a battery life of 15+ years. Features include an external reset and programmable preset andor alert, and preset counter mode. Options include choice of hour meter type: hour meter, minutes meter or seconds meter; choice of IO: one or two inputs, switch input, low DC voltage or high voltage; as well as control input and external electronic reset options. These hour meters come in a rugged housing that is NEMA 44X, 12, & IP66 rated when used with the optional gasket making it an ideal hour meter for industrial, hard wearing applications. In addition, the unit is compliant with CE EMC standards to EN61326:2001 for industrial applications, recognized by UL for U.S. and Canadian safety standards, and compliant to European RoHS and WEEE standards. The display utilizes a high-contrast, reflective, 8-digit LCD with 0.32 inch [8mm] digits and seven icons for easy viewing. At the back end, Switch (Dry Contact), Low Voltage DC, and High Voltage DC and AC Inputs are available.Optional external electronic resetOptional front panel programming3 Redi-AlertsPreset functionalityStart time (available on hour meter only)Part numbers must be in 63XX-X5XX-0000 format to be programmable