Dc Voltage Measurements - AD Instruments True RMS AD9929 Manual De Usuario

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Operating Instructions
WARNING: Risk of electrocution. High-voltage circuits, both AC and DC, are very dangerous
and should be measured with great care.
3.
ALWAYS turn the function switch to the OFF position when the meter is not in use.
4. If "OL" appears in the display during a measurement, the value exceeds the range you have selected. Change to
a higher range.

DC VOLTAGE MEASUREMENTS

CAUTION: Do not measure DC voltages if a motor on the circuit is being switched ON or OFF. Large voltage
surges may occur that can damage the meter.
1.
Set the function switch to the green VDC position.
2.
Insert the black test lead banana plug into the negative COM jack.
Insert the red test lead banana plug into the positive V jack.
3. Touch the black test probe tip to the negative side of the circuit.
Touch the red test probe tip to the positive side of the circuit.
4.
Read the voltage in the display.
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Manual de usuario AD9929
AD Instruments
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