As shown in figure "A" of the illustrated digital multimeter screen, what would be the significance of the symbol indicated by "9" being illuminated? See illustration EL-0047.

Question

Accepted Answer

the meter's internal battery needs to be replaced

Answer

the meter is connected with a negative polarity across a battery

Answer

the meter is connected with a positive polarity across a battery

Answer

the meter is selected to measure an AC voltage but is connected across a DC source

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