VOLTCRAFT-DHHM-230-Operating-hours-timer-VOLTCRAFT-DHHM230-p-The-Voltcraft-DHHM-230-operating-hours-timer-is-designed-to-DIN-dimensions-with-an-added-countdown-timer-feature-for-installation-in-power-supplies-lab-equipment-and-control-panels-It-fits-into-a-standard-module-with-DIN-dimensions-48-by-24mm-and-and-the-6-display-digits-are-10mm-high-The-unit-can-be-configured-with-an-alarm-set-to-trigger-an-optional-LED-or-buzzer-upon-reaching-a-pre-set-value-Alternatively-it-can-be-set-up-as
