Arrangement for determining the degree of loading on at least one electronic device

摘要

The invention relates to an arrangement for determining the degree of loading of at least one electronic device (5), particularly of a test instrument, by analysing an operating signal (30) output by the electronic device (5) and characterising the operating state of the device. The arrangement consists of a pulse element (1) which generates pulses (31) of a particular width and frequency, a logic element (24) which logically combines the operating signal (30) with the pulses (31) output by the pulse element (1), and a counter (25) which is supplied with the output signals of the logic element (24). <IMAGE>