Redington 7621-71ADC Hourmeter LED 6-240 VDC Device

The Redington 7621-71ADC Hourmeter LED 6-240 VDC Device is a compact, panel-mount unit from the TRUMETER-REDINGTON family that provides a clear, real-time tally of hours run for electrical and mechanical equipment, helping maintenance teams schedule service intervals and prove service compliance. It supports a broad input voltage range, with DC operation in the 6-240 V range and AC compatibility in the 24-240 VAC band, allowing one instrument to cover both DC and AC-powered systems without separate sensors. The display uses an LED readout for legibility in industrial environments, and the unit is designed for panel mounting with a standard cutout roughly 22.6 mm high by 45.5 mm wide to fit common instrumentation panels. Catalog listings indicate the 7621-71ADC is discontinued by the original manufacturer and is now typically found only through secondary channels; common applications include monitoring run-time on generators, pumps, and other industrial machinery where maintenance intervals are driven by elapsed hours.