Patent attributes
There is implemented an instrument check system for storing check data of an instrument for a long period of time in an instrument body in a stylized format. The instrument check system comprises an instrument provided with an AD converter for converting a voltage value applied to an input terminal into a digital value, a checking PC connected to the instrument so as to communicate with the instrument, a voltage generation unit for applying a checking voltage value to the input terminal, a check data storage unit formed in the instrument, wherein the checking PC comprises an input check means for acquiring data that is converted from the voltage value into the digital value by the AD converter upon giving an instruction to the voltage generation unit, and storing the data in the check data storage unit.
