Dc Voltage Measurements - koban KMD-15 Instrucciones Operativas

KMD-15
DIGITAL MULTIMETER
test leads not connected to a device, the display may show a
random, changing reading. This is normal and is caused by
the high-input sensitivity. The reading will stabilize and give a
proper measurement when connected to a circuit.

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 highest V
DC 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. Reset the function
switch to successively lower V DC positions to obtain
a higher resolution reading. The display will indicate
the proper decimal point and value. If the polarity is
reversed, the display will show (-) minus before the
value.
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