The Cramer 635W-AA Hour Meter is a 115-volt device that records running time to support preventative maintenance and service scheduling for equipment powered from standard AC mains, providing a straightforward tally of operating hours to base service intervals on actual runtime. Designed to operate on 115V AC, the 635W-AA hour meter from Cramer delivers a cumulative runtime readout suitable for inclusion in maintenance logs and equipment records. As part of the Cramer 635W-AA product family, it is intended for installation in systems powered by standard mains power, offering a simple, reliable means to track total hours of operation.
