How should the measurement limit of the avometer be selected so as not to damage the device?

Measurement of electric current, voltage must be carried out with a measuring instrument, an avometer or a tester, increasing the setting of the full scale limit of the instrument. This action is necessary for the safety and protection of the device from damage by high currents and voltages.

Example: To find out the voltage of the car battery, it is necessary to set the measurement limit of the autometer scale to more than 12 volts.



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