Dc Voltage Measurements; Ac Voltage(Frequency, Duty Cycle)Measurements - koban KMD-16 Mode D'emploi

KMD-16
TRMS Multimeter

5.2 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 V DC position.
2. Insert the black test lead plug into the negative COM jack. Insert the red test lead 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.

5.3 AC Voltage(frequency, duty cycle)measurements

WARNING: Risk of Electrocution. The probe tips may not be long enough to contact the live parts inside some 240V
outlets for appliances because the contacts are recessed deep in the outlets. As a result, the reading may show 0 volts when
the outlet actually has voltage on it. Make sure the probe tips are touching the metal contacts inside the outlet before
assuming that no voltage is present.
CAUTION: Do not measure AC 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 V AC/Hz/% position.
2. Insert the black test lead plug into the negative COM jack. Insert red test lead plug into the positive V jack.
Touch the black test probe tip to the neutral side of the circuit. Touch the red test probe tip to the "hot" side of the
3.
circuit.
4. Read the voltage in the display.
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