ELECTRONIC DEVICE FOR ANALOG DISPLAY OF THE HISTORY OF AT LEAST ONE VARIABLE MEASURED BY A SENSOR

摘要

The device has an electronic circuit to control hour and minute needles (10, 11), in a historic mode, such that the needles indicate change of a stored value of a physical quantity such as pressure or temperature, according to time, in comparison with scales (8, 9). A sensor measures the environmental physical quantity. A memory zone stores values of the measured physical quantity. - An INDEPENDENT CLAIM is also included for a method of displaying a history of results of measurement of a physical quantity for the electronic device.